9 Best Fish Finder Mounts for Jon Boats (November 2026)

The best fish finder mounts for jon boats include the WINDFRD Aluminum Swing Arm Fish Finder Mount for large screens, the VAUBORTTI Aluminum Ball Mount for Garmin Striker for 1 in ball systems, and the VAUBORTTI Aluminum Fish Finder Mount for rail-track adjustment.

On this page (5 sections)

1. The best fish finder mounts for jon boats
2. How do you choose a jon boat fish finder mount?
3. How should you install and care for a jon boat mount?
4. Does a fish finder help on a jon boat?
5. Final verdict on the best fish finder mount for a jon boat

The best fish finder mount for a jon boat is the WINDFRD Aluminum Swing Arm Mount for its 360-degree adjustment, flat-surface base and support for 5 to 12 in screens.

That matters because a jon boat screen often needs to sit higher and farther from the base than a small bracket allows.

Choose the iBOLT when you need a no-drill clamp, or a track mount when the display needs to slide along a rail.

Jon boats have limited bench space, exposed aluminum and layouts that change with the fishing job.

A bench that holds a cooler in the morning may hold tackle boxes by noon, and that change can push a poorly placed screen out of view.

A good mount should keep the screen visible without blocking casting space, storage access or your steering position.

It should also hold steady when the hull slaps a chop and when you lean across the bench.

For many owners the hardest part is finding a spot that works while standing, sitting and moving poles.

A mount that can tilt, swivel and hold its angle without constant tightening makes that spot easier to use.

For a broader look at mounting styles, compare our guide to the best fish finder mount for a boat.

That guide helps if your jon boat has a console, raised deck or rail layout that differs from a standard open bench.

If your boat has a different deck layout, see the guides to the best fish finder mount for a pontoon boat and the best fish finder mount for an inflatable boat.

Those guides cover wider decks and softer structures, which can change how a base should be fixed and how much reach the arm needs.

Think first about where you actually look when you fish, then work backward to the base that can support that view.

The right choice will feel natural once installed, with the screen in reach and no need to twist away from your rod or tiller.

Our picks at a glance

1. 1
   Best for large screens

   WINDFRD Aluminum Swing Arm Fish Finder Mount

   9.6/10 our score

   See it on Amazon
2. 2
   Best for 1 in ball systems

   VAUBORTTI Aluminum Ball Mount for Garmin Striker

   9.5/10 our score

   See it on Amazon
3. 3
   Best for rail-track adjustment

   VAUBORTTI Aluminum Fish Finder Mount

   9.4/10 our score

   See it on Amazon

4. 4

   WINDFRD Fish Finder Track Mount with Transducer

   Best for screen and transducer mounting
   Check it
5. 5

   VAZESWIN 1.5 Ball Aluminum Alloy Fish Finder

   Best for a long reach
   Check it
6. 6

   iBOLT IncrediBOLT Fish Finder Handlebar Mount

   Best no-drill clamp
   Check it
7. 7

   RAM MOUNTS Fish Finder and GPS Mount

   Best proven drill-down design
   Check it
8. 8

   LOKTENWO Aluminum Fish Finder Mount for Boat

   Best for 12 in displays
   Check it
9. 9

   Alpha Rider Aluminum Side Console Switch Panel Mount

   Best for side-console installs
   Check it

The best fish finder mounts for jon boats

The best choice depends on your mounting surface first. Pick a flat-surface swing arm or drill-down base for a fixed location, a track mount for repositioning, or a clamp when drilling is not practical.

Our score weighs specs, features and buyer feedback against the needs of a jon boat. We compared screen support, adjustment range, mounting method, materials and how much deck space each design needs.

1

WINDFRD Aluminum Swing Arm Fish Finder Mount: Best for large screens

9.6/10Our score

• Fits 5 to 12 in screens
• 6 in arm
• 360-degree rotation
• 110 lb static capacity

A strong flat-surface mount for jon boat owners who need a large screen within easy reach. Its 2.3 lb aluminum body and 6 in arm suit a fixed console or deck position.

See it on Amazon

Pros

• Supports large screens
• 360-degree adjustment
• Includes 316 marine-grade screws and lock nuts

Cons

• Needs a flat surface
• Heavier than a simple clamp mount

The WINDFRD Aluminum Swing Arm Fish Finder Mount is the strongest match for a jon boat with a flat bench, deck or console. It supports 5 to 12 in screens, uses a 6 in arm and rotates 360 degrees through 2 pivot points.

The mount is made from powder-coated marine-grade aluminum with stainless steel hardware. WINDFRD states that it was salt spray tested for thousands of hours, which makes corrosion resistance a useful consideration for saltwater jon boat use.

Its rectangular base has several pre-drilled hole combinations for fish finders, GPS units, radios and gimbal brackets. It includes 4 sets of 316 marine-grade machine screws, lock nuts and sheet metal screws.

The mount has a stated capacity of 110 lb static and 22 lb dynamic. Those figures are much higher than the listed weight of many displays, but you should still confirm that your jon boat surface can handle the drilling and load.

2

VAUBORTTI Aluminum Ball Mount for Garmin Striker: Best for 1 in ball systems

9.5/10Our score

• Two 1 in balls
• 5.7 in total length
• T-bolt attachment
• AMPS hole pattern

This VAUBORTTI mount fits jon boat owners who want a compact 1 in ball setup with several mounting choices. The included T-bolt attachment can connect to a track or rail.

See it on Amazon

Pros

• Track and drill-base options
• Fits 1 in ball systems
• Free angle adjustment

Cons

• Smaller ball than C-size mounts
• The base still needs a suitable mounting point

The VAUBORTTI Aluminum Ball Mount for Garmin Striker suits a compact jon boat setup using a 1 in ball system.

Its 5.7 in total length and two 1 in balls give angle adjustment without a long arm.

That shorter reach can suit a narrow bench or a rail that already sits close to where you stand.

It also keeps the display nearer the base, which can simplify cable routing along the bench.

The aluminum alloy base uses integral die-cast construction and polyethylene powder coating.

That gives the base a solid feel on a flat surface, with a finish that resists damp and spray common on small boats.

Rinse salt residue after use and check the ball joints for grit before tightening them again.

Its AMPS round plates fit GPS units, fish finders and other devices with the matching hole pattern.

Compare the plate with the back of your display before drilling, since the pattern still needs to match your model.

The included T-bolt attachment gives a track option, while the drill base suits a suitable flat surface.

That flexibility helps when a bench changes purpose during the day, as you can slide the position along a track and move it back later.

This mount is listed for Garmin Striker 4, kayaks, jon boats, fishing boats and canoes.

Check the display holes and available track before selecting it, and confirm that any extra parts use the same 1 in ball size.

3

VAUBORTTI Aluminum Fish Finder Mount: Best for rail-track adjustment

9.4/10Our score

• 1.5 in TPU ball
• T-bolt track base
• Oversized wing knob
• One-piece die-cast aluminum

Choose this C-size mount when your jon boat has a usable accessory track or rail. The oversized knob is easier to grip with wet hands, and the 1.5 in ball suits larger mounting arms.

See it on Amazon

Pros

• Easy rail-track repositioning
• Large 1.5 in ball
• Multiple pre-drilled hole patterns

Cons

• Needs a compatible track or rail
• Compatibility still depends on the display holes

The VAUBORTTI Aluminum Fish Finder Mount is the better choice when your jon boat has an accessory rail and you want to move the screen.

Its 1.5 in TPU ball and T-bolt track base give more room for larger mounting arms than a 1 in system.

The larger ball can spread the load across the joint, which helps when a bigger display sits at the end of an arm.

That extra strength is useful where the bench and rails move a lot in light chop.

The one-piece die-cast aluminum body has an electrostatic powder coating.

The coating and metal body aim to resist spray and damp air, though fresh water rinsing after salt use remains normal care.

Check the track slot and T-bolt for sand or grit before sliding the mount.

Its oversized wing-style knob is designed for easier adjustment with wet hands or gloves.

That shape helps when your hands are wet or stiff fingers make a small knob harder to turn.

The rectangular plate has several pre-drilled patterns, including AMPS, and VAUBORTTI lists compatibility with Garmin and Lowrance models, plus marine GPS units, radios and chartplotters.

Use this mount when the rail is strong enough for the display and arm.

A track mount reduces the need for new holes, but the track must be installed securely and left clear of tackle and rods.

4

WINDFRD Fish Finder Track Mount with Transducer: Best for screen and transducer mounting

8.8/10Our score

• Screen and transducer mounting
• 11.42 to 17.91 in transducer arm
• 1.5 in double-socket ball
• 10 lb capacity

This is the most useful pick when a jon boat setup needs both a display and a transducer arm in one system. The sliding track helps reposition the assembly, while the arm folds for storage.

See it on Amazon

Pros

• Combines display and transducer mounting
• Adjustable transducer length
• Includes track and mounting hardware

Cons

• More parts to install
• 10 lb capacity limits very heavy displays

The WINDFRD Fish Finder Track Mount with Transducer is the best fit when you need to mount the screen and transducer together.

Its transducer arm extends from 11.42 to 17.91 in, and the system can slide along a track or use its drill-down mounting track.

That range helps set the transducer clear of the hull while keeping the display within reach.

It also helps when water depth changes and the arm needs a different drop or reach.

The display side uses a 1.5 in double-socket ball, while the transducer adapter has 360-degree adjustment.

The ball joint lets you tilt and turn the screen to cut glare, while the adapter lets you fine tune the transducer angle.

Small angle changes can matter for sonar, so make those adjustments in calm water and check them again after the boat moves.

The included parts are the ball base, double-socket arm, drill-down track, transducer arm and universal mounting plate.

Having the core parts in one package can reduce the need to source separate pieces for a simple setup.

Still plan the layout before you fix anything, since the screen, arm and transducer compete for space on a small boat.

The mount has a listed maximum capacity of 10 lb.

That makes it a better match for standard-sized fish finder displays than unusually heavy marine electronics.

The folded transducer arm helps during transport.

Set the arm so it clears the hull, propeller and trailer hardware before launching.

5

VAZESWIN 1.5 Ball Aluminum Alloy Fish Finder: Best for a long reach

8.6/10Our score

• 9.1 in double-socket arm
• 1.5 in TPU balls
• 6061-T6 aluminum
• Supports 7 to 12 in devices

The 9.1 in arm gives you more reach from a jon boat bench or deck than a short mount. It suits larger 7 to 12 in electronics, but installation screws and other hardware are not included.

See it on Amazon

Pros

• Long arm for better reach
• Large device range
• 360-degree ball-and-socket adjustment

Cons

• Requires drilling
• Installation screws are not included

The VAZESWIN 1.5 Ball Aluminum Alloy Fish Finder Mount suits a jon boat bench where the screen needs to sit farther from the base.

Its 9.1 in double-socket arm supports 7, 9, 10 and 12 in electronic devices.

That longer reach helps when the base sits low on a bench and the screen needs to rise above tackle or a seated position.

It also helps on a wide bench, where a short arm would leave the display too close to the mounting point.

The round base and rectangular plate use thickened 6061-T6 aluminum alloy, and the arm uses powder-coated 6061-T6 aluminum.

Both plates include pre-drilled holes, including the AMPS pattern, and the ball-and-socket design allows 360-degree rotation.

That rotation lets you swing the screen toward you, away from glare, or sideways for a second viewer.

The package includes the round base, arm and rectangular mounting plate, but installation screws and other hardware are not included.

Plan for compatible hardware before drilling, use hardware that suits aluminum and the thickness of your bench, and check that the base sits flat without rocking.

VAZESWIN lists broad Garmin and Lowrance compatibility, with partial compatibility for Humminbird and Raymarine.

It specifically excludes several Humminbird Helix models and Solix 10, so verify your exact display first.

A longer arm also needs firmer tightening, so test the angle with the display fitted before you leave the dock.

6

iBOLT IncrediBOLT Fish Finder Handlebar Mount: Best no-drill clamp

8.6/10Our score

• Fits posts, rails and poles from 0.75 to 2 in
• 4.25 in arm
• 360-degree rotation
• 1 in ball joints

Use the iBOLT when you want a fish finder mount for a jon boat without drilling into the aluminum. Its clamp fits rails, poles and posts, but check your display model because compatibility is specific.

See it on Amazon

Pros

• No drilling required
• Fits several rail sizes
• 360-degree adjustment

Cons

• Composite construction
• Device compatibility is narrower than universal plates

The iBOLT IncrediBOLT is the best fish finder mount for a jon boat when you want a no-drill clamp.

Its C-clamp fits posts, rails, poles and flat surfaces from 0.75 to 2 in wide.

That range covers many small boat rails, but measure the support before you buy.

A post may sit at the top of the range, and a thin rail may leave less grip than expected.

The mount uses 1 in, or B-size, ball joints and a 4.25 in dual-ball arm.

The short arm suits a rail that already sits near your viewing position, and it keeps the display close to the support to reduce leverage on the clamp.

It rotates 360 degrees and includes a composite universal marine equipment plate with a 4-hole AMPS pattern.

The AMPS pattern gives a common screw layout, though exact fit still depends on the model.

This design suits a removable setup that you can move between a rail and another suitable support within the stated width range.

Compatibility is focused on selected Garmin and Lowrance units, including GPSmap, Striker, Echo Map Plus and HDS models.

Check your exact screen before choosing this mount, since a universal plate with more hole choices may give a better match if the display is not listed.

7

RAM MOUNTS Fish Finder and GPS Mount: Best proven drill-down design

8.5/10Our score

• 7.35 in overall height
• 4.66 in arm
• Marine-grade aluminum
• Near-infinite ball adjustment

This RAM mount fits a permanent jon boat console or flat deck installation. Its universal plate supports several hole patterns, although some displays may need extra holes and hardware is not included.

See it on Amazon

Pros

• Adjustable ball-and-socket design
• Marine-grade aluminum
• Lifetime warranty

Cons

• Requires drilling
• Some devices may need extra holes

The RAM MOUNTS Fish Finder and GPS Mount fits a permanent drill-down installation on a jon boat console or flat bench.

Its overall height is 7.35 in, with a 4.66 in arm and near-infinite adjustment from the ball-and-socket design.

That height can lift the screen above a low bench while keeping it within easy reach.

The moderate arm length suits a base that already sits near the viewing spot, rather than a wide deck that needs more reach.

The mount is made from powder-coated marine-grade aluminum.

The material and finish suit damp marine use, so rinse spray and salt after trips and dry the joints before storage.

Its universal bracket includes 4-hole AMPS and 3-hole 120-degree hole patterns, but some devices may need additional holes for a proper fit.

Compare those patterns with your display before drilling, and mark the holes with the screen in its final position.

RAM lists compatibility with selected Garmin, Lowrance, Humminbird and Raymarine fish finders and chartplotters.

Hardware is not included, so match fasteners to your bench or console material and make sure the base cannot flex when the arm is tightened.

It suits a system that stays in one place, but it is less convenient when you regularly change the layout.

A fixed base rewards careful planning, since moving it later means new holes in the boat.

8

LOKTENWO Aluminum Fish Finder Mount for Boat: Best for 12 in displays

8.4/10Our score

• 1.5 in C-size ball
• 5.7 in double-socket arm
• Fits 7 to 12 in electronics
• Hard-anodized aluminum

The LOKTENWO gives larger displays a 1.5 in ball and a 5.7 in arm without the reach of the VAZESWIN. It is a practical choice for a direct flat-surface mount when your display matches the plate.

See it on Amazon

Pros

• Supports 7 to 12 in electronics
• Large C-size ball
• Hard-anodized aluminum

Cons

• Not compatible with listed Humminbird Helix and Solix models
• Requires a flat mounting surface

The LOKTENWO Aluminum Fish Finder Mount for Boat uses a 1.5 in C-size ball and a 5.7 in double-socket arm.

It supports 7, 9, 10 and 12 in electronics and fits a direct AMPS round-base installation.

The C-size ball gives the joint more surface area than a 1 in system, which can help with larger displays.

The 5.7 in arm gives useful reach without the extra length of a 9.1 in arm.

The package includes a 6.25 x 2 in rectangular panel, a 5.7 in arm and a 2.4 in round base.

The aluminum alloy has a hard-anodized finish, and the plate has multiple mounting holes for marine electronics.

That finish and metal body suit wet conditions, though rinsing after salt use and drying the ball joints will help the setup last.

The T-shaped adjustment handle helps lock or re-angle the display.

This matters on a jon boat where glare can change as you turn across open water.

A quick re-angle can keep the screen readable without moving the base or loosening the whole mount.

LOKTENWO lists partial Humminbird compatibility and excludes Helix 5 through Helix 15 and Solix 10.

Confirm your exact model before drilling the base into a bench or console.

The round base needs a flat, firm surface, so check for flex under the display weight before you commit to the position.

9

Alpha Rider Aluminum Side Console Switch Panel Mount: Best for side-console installs

8.2/10Our score

• Side-console design
• Oxidation-resistant aluminum
• Bracket and screws included
• Custom drilling

This side-console bracket suits a jon boat where the center deck needs to stay open. It requires you to drill mounting holes for your console and reinforcement points, so measure carefully before installation.

See it on Amazon

Pros

• Keeps deck space open
• Aluminum construction
• Includes bracket and screws

Cons

• No pre-drilled holes
• Requires custom drilling

The Alpha Rider Aluminum Side Console Switch Panel Mount is best when you want to keep the center of the jon boat open.

Its side-mount design attaches to the gunwale and can hold fish finders, GPS units and switch panels.

That side position can keep the main deck clear for casting, landing fish and moving around.

It can also keep the screen near a seat or steering spot, where a bench mount might block storage or fishing space.

This bracket is made from oxidation-resistant aluminum alloy.

It includes the bracket and screws, but the mount has no pre-drilled holes because the console dimensions and reinforcement points vary by boat.

That blank starting point gives you freedom to match the gunwale, but it also puts more care on the installation.

Measure the gunwale and mark the holes against the console structure before drilling.

Check that bolts or screws will bite into solid material, not just a thin outer skin.

The final position should leave room to view the screen while keeping wires away from feet, seats and storage lids.

Route cables so they do not trap water or rub against sharp edges during the ride.

Choose this option when a side-console installation solves a space problem that a bench mount cannot.

It requires more planning than a clamp or track mount, but it can keep the fishing deck clear.

Take time with the layout, since once the holes are drilled, moving the bracket becomes a bigger job.

How do you choose a jon boat fish finder mount?

Choose the mounting style by the surface available and how often you change your boat layout. A drill-down mount works for a permanent flat bench or console, while a clamp works for a suitable rail when you want to avoid drilling.

Track, clamp or drill-down?

A track mount is useful when you want to slide the display forward or backward.

The VAUBORTTI 1.5 in mount and WINDFRD screen-and-transducer system are the clearest choices here for rail-based adjustment.

That sliding action helps when the same boat holds a cooler, a seat or tackle in different spots through the day.

A clamp mount is faster to move between supports.

The iBOLT fits rails and posts from 0.75 to 2 in, but it uses a 1 in ball system and has narrower listed device compatibility.

A drill-down mount gives a fixed base and can suit a solid jon boat bench.

RAM, VAZESWIN and LOKTENWO use this approach, while the WINDFRD swing arm also fits flat decks and dashboards.

Pick the style that matches how often the layout changes, and how solid the surface really is under load.

How much arm length do you need?

Short arms keep the display close to the mounting point. Longer arms help when the base sits on a wide bench or the screen must move around a seat, but they also need a firm base and careful tightening.

The VAZESWIN arm measures 9.1 in, the WINDFRD swing arm measures 6 in and the LOKTENWO arm measures 5.7 in. The iBOLT arm is 4.25 in, which can work well when the rail already sits close to your viewing position.

How do you match the display plate?

Start with the fish finder model, then compare its mounting holes with the plate pattern. Universal AMPS plates offer several positions, but they do not guarantee that every display will fit without additional holes.

For more detail on the base and screen connection, read our guide to the best fish finder transducer mounts for boats. If your boat is aluminum, our guide to the best fish finder mount for an aluminum boat covers similar surface and corrosion concerns.

How should you install and care for a jon boat mount?

Install the base on a solid surface, keep the display clear of moving gear and rinse salt residue from the mount after use.

Check the arm, knobs, bolts and clamp before each trip, especially after transporting the boat.

A loose joint that feels minor at the dock can become a steady wobble once the hull starts to move.

For a drill-down mount, mark the holes with the display in its intended viewing position.

Hold the screen where you will actually look at it, then mark the base so the arm angle and cable path both work.

Leave room for the power and transducer cables, and avoid drilling where the bench or gunwale lacks reinforcement.

A cable that is pinched by the arm can wear over time, so leave a gentle loop where the screen turns.

For a clamp or track mount, confirm that the rail or post cannot twist under the display's weight.

Tighten the adjustment points enough to stop movement, but avoid forcing knobs or fasteners.

Over tightening can make later adjustment harder and can stress small parts, especially in cold or wet conditions.

A clean mounting point helps the clamp or track stay secure.

After saltwater use, rinse the mount with fresh water and allow it to dry before storage.

Dry joints and knobs before you fold the setup away, since trapped moisture can sit in the ball sockets.

Follow the care instructions for your specific mount and display.

Does a fish finder help on a jon boat?

A fish finder can help you read depth, bottom shape and sonar returns, but the mount only solves the viewing and installation problem.

Your results still depend on transducer placement, settings, water conditions and how you read the screen.

A well placed mount makes the screen easier to check, but it cannot fix a poor transducer position or a noisy signal.

It can still help you keep your eyes up more often, since a steady screen is easier to glance at while you watch your rod or the water.

Read Do Fish Finders Really Work? for a plain explanation of what sonar can and cannot show.

That guide is useful before you spend time tuning settings or moving the transducer to a new spot.

If you want a portable option instead, learn how a castable fish finder works.

A castable unit suits ponds and short bank trips, while a mounted unit suits a jon boat that needs a fixed display.

For a jon boat, the mount and the sonar work as a pair, with each one making the other easier to use.

Final verdict on the best fish finder mount for a jon boat

The WINDFRD Aluminum Swing Arm is the best fish finder mount for a jon boat when you have a flat surface and want support for a large display.

Pick the VAUBORTTI 1.5 in rail mount when repositioning matters, the iBOLT when you need a no-drill clamp, or the WINDFRD track system when the transducer needs its own adjustable arm.

For a fixed bench fit, the VAZESWIN, RAM and LOKTENWO mounts give you drill-down options with different arm lengths.

The Alpha Rider side bracket suits a boat where the center deck must stay open for casting and moving around.

Match the plate to your exact display, check the base surface for flex, and leave room for cables before you drill.

That simple check at the start will make the finished setup easier to use on the water.

Our top 3 picks at a glance

1. 1
   Best for large screens

   WINDFRD Aluminum Swing Arm Fish Finder Mount

   9.6/10 our score

   See it on Amazon
2. 2
   Best for 1 in ball systems

   VAUBORTTI Aluminum Ball Mount for Garmin Striker

   9.5/10 our score

   See it on Amazon
3. 3
   Best for rail-track adjustment

   VAUBORTTI Aluminum Fish Finder Mount

   9.4/10 our score

   See it on Amazon

Frequently asked questions

What is the best fish finder mount for a jon boat?

The WINDFRD Aluminum Swing Arm Mount is the best fish finder mount for a jon boat when you have a flat deck or console and want support for a 5 to 12 in screen. Choose the iBOLT clamp for a no-drill rail installation, or a track mount when you need to move the display.

Can you mount a fish finder on a jon boat bench?

Yes, a jon boat bench can hold a fish finder mount if it has enough flat, solid surface for the base. Measure the bench, check clearance for the screen and arm, and keep the display away from areas where it can be hit while casting or moving around.

Is a clamp or drill-down mount better for a jon boat?

A clamp mount is better when you want a removable installation or don't want to drill the aluminum. A drill-down mount is better for a fixed console position with a flat, reinforced surface.

Track mounts sit between those options by allowing position changes along a rail.

Where should a fish finder go on a jon boat?

Place the display where you can see it without twisting away from your direction of travel. A side console, front bench or nearby rail can work, but leave room for controls, fishing movement and the transducer cable.

Our guide explains where to mount a fish finder on a boat.