The 10 Best homemade Adjustable Jack plates (2023 reviews)

We consider a homemade adjustable jack plate to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: T-H Marine homemade Adjustable Jack Plate READ REVIEW

Best For Pontoon: Buy: Fiberfly homemade Adjustable Jack Plate READ REVIEW

Best For smaller motors: Buy: Hi-Tec homemade Adjustable Jack Plate READ REVIEW

Best For All engines: Buy: osemar homemade Adjustable Jack Plate READ REVIEW

Best style: Buy: ECOTRIC homemade Adjustable Jack Plate READ REVIEW

Best manual Jack Plate: Buy: WFLNHB homemade Adjustable Jack Plate READ REVIEW

Best design: Buy: Onthefly Jack plates homemade Adjustable Jack Plate READ REVIEW

Best For truck: Buy: BESTOOL professional garage tools equipment homemade Adjustable Jack Plate READ REVIEW

Best For car: Buy: MUNIRATER homemade Adjustable Jack Plate READ REVIEW

Best For outboard motor: Buy: Labwork homemade Adjustable Jack Plate READ REVIEW

Best Overall: T-H Marine homemade Adjustable Jack Plate

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a plate. The t-h marine homemade adjustable jack plate is exactly that - it's a simple plate that hits all the right notes. It's a great heavy Duty product. It will fit the standard BIA bolt pattern, and has the available AHJM-CMA-DP for clamp on outboards. There is a relief valve on the bottom side of the hydraulic actuator that you can take out to relieve the pressure and manually move the jack plate up or down. The foot of the jet will be slightly lower than your measurements without the setback and angle. There are multiple predrilled holes which allow you to optimize the setup based upon your particular needs.

The relays are with the batteries, so if you don’t have a back deck or somewhere to keep them dry right by the batteries you will have to start splicing wires. It includes all switches needed.

• Works real good easy to install
• Works great and moves up and down very quickly
• Works fine in saltwater, no rust
• Very fast travel up and down

Best For Pontoon: Fiberfly homemade Adjustable Jack Plate

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The fiberfly homemade adjustable jack plate is capable of outshining several other plate featured in this list in overall features for the price point. Jack Plates are the perfect solution for long shaft engines with a short shaft transom. It is combined with the 6 inches of adjustable vertical lift so you can obtain 5500 inches at a maximum height to raise your long shaft engine and make it workable on a short shaft transom boathere are the pre-drilled hole dimensions listed below in inches. The bolt pattern is standard.

The jack plate is designed so you can raise or lower your outboard motor for the best performance. The engine side holes of the jack plate are drilled 1.500 inches higher than the transom side. The jack plate itself has 4 " of adjustment to dial the ride in, but the motor too has 3 or 4 sets of mounting holes to mount to the plate at whatever height you want.

• Works excellent for the boat to run in way shallower water
• You will have 4 inches of adjustable movement
• New and hot release

Best For smaller motors: Hi-Tec homemade Adjustable Jack Plate

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If you want nothing but a plate that is satisfactory, this hi-tec homemade adjustable jack plate is certainly a worthy investment. It’s a standard size bolt pattern. It’s made of 6061 t6 extruded aluminum alloy. It has a centrally located adjustment screw for positive alignment, 5 inch vertical adjustment, and is designed to fit standard b.i.a. The position of the mount can be changed additionally. It helps to get around in shallow water.

This is a manual jackplate, so definitely not as convenient as an electric/hydraulic which can be adjusted on the fly. It comes with four stainless steel bolts, nuts and washers.

• Centrally located adjustment screw for positive alignment
• Very impressive with the build quality
• Is heavy and making adjustments while on water is difficult

Best For All engines: osemar homemade Adjustable Jack Plate

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The osemar homemade adjustable jack plate should be able to handle its purpose and duties with ease. Outboard jack plate are the perfect solution for long shaft engines with a short shaft transom transom. It is a manufacturing brand that produces precision metal stampings and components for marine products. It is made of aluminum alloy and stainless steel fasteners for maximum corrosion resistance and durable. It is suitable for all engines under 225hp, offers 4in setback and 4in of adjustable vertical movement.

It is designed to be used with smaller outboard motors without modification. If you plan on running super shallow, a jack plate can be a real handy asset. It is the standard bolt pattern on any outboard 40hp and above.

• Delivers what they promise
• New and hot release

Best style: ECOTRIC homemade Adjustable Jack Plate

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Next on the list, we've got yet another plate that manages to win our hearts. It's the ecotric homemade adjustable jack plate and it's widely considered as one of the best convenient plate you can buy. HEAVY DUTY High quality replacement parts that are designed to meet or exceed the original and built with quality parts while manufacturing, testing, analyzing and quality assuring the best quality for long lasting usage. It offers 4 inches of adjustable Vertical movement. It is made of high strength polished aircraft quality aluminum. It will fit any outboard bolt pattern. It is highly recommended to additionally include 1 x single adjusting jack plate.

• Adjusts easily by turning one steel bolt
• Bronze and brass hardware eliminate binding
• One of the new comers and featured product

Best manual Jack Plate: WFLNHB homemade Adjustable Jack Plate

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The wflnhb homemade adjustable jack plate might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. Jack plates are the perfect solution for long shaft engines with a short shaft transom. It comes with a convenient one piece design made of aluminum alloy and stainless steel fasteners. It is made of aluminum alloy and stainless steel fastenersadjusts easily by turning one steel bolt, offers 4 inches of adjustable vertical movementquick installation, and easy slip-on. All WFLNHB parts are engineered to exacting quality standards and are inspected and tested to ensure superior performance and durability.

• Pre-drilled holes for 1/2 stainless hardware
• Adjusts easily by turning one steel bolt, offers 4 inches of adjustable vertical movement
• New and hot release

Best design: Onthefly Jack plates homemade Adjustable Jack Plate

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate plate. The onthefly jack plates homemade adjustable jack plate is exactly that - it's a simple plate that hits all the right notes. It is easy to raise the outboard to run extremely shallow water with no issues. The predrilled holes are 8 1/2 inches apart and are from the top of the mount 1 1/4 and 9 1/2 both from the top of the mount. The slide is resistance free, and glides evenly through the channel. It comes with stainless mounting hardware.

• Love the looks and feel of the hand crank
• Simple installation, great design, improves boat performance
• Good investment for long term

Best For truck: BESTOOL professional garage tools equipment homemade Adjustable Jack Plate

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Not everyone likes to purchase plate for their daily usage, but the bestool professional garage tools equipment homemade adjustable jack plate would be an anomoly. The Bestool jack plate for outboard is designed for quick and easy installation, with a slip-on design that allows you to replace your original damaged or rusted one without the need for specialized tools or skills. It is made of high-strength polished aircraft quality aluminum, with stainless steel fasteners, which provides maximum corrosion resistance and durability, ensuring that it will last for years.

The outboard jack plate offers 4 inches of adjustable vertical movement, which allows you to fine-tune the height of your motor to optimize performance and fuel efficiency. The bestool jack plate allows you to lift your long axle engine up to 5.5 inches, making it possible to use it on short axle beam boats that would otherwise be incompatible. This is perfect for the flats and shallows.

• Heavy duty tire change tool for car truck, tractor, mower, atv, rv
• New and hot release

Best For car: MUNIRATER homemade Adjustable Jack Plate

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This adjustable jack plate for outboard motor constructed from high strength polished premium quality aluminum to compensate for a long shaft engine, jack plates are the perfect solution for long shaft engines with a short shaft transom. It offers 4 inches of adjustable vertical movement, 6 inches of setback, and pre. MUNIRATER aims at providing prime quality vehicle parts & accessories to make people drive more safely. It is built with quality parts while manufacturing, assuring long lasting usage, tested before leaving the factory.

• Adjusts easily by turning one steel bolt, quick installation, easy slip
• Stainless steel fasteners for greater strength and durability
• Good investment for long term

Best For outboard motor: Labwork homemade Adjustable Jack Plate

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If you often find yourself scrambling for appropriate and satisfactory plate, labwork homemade adjustable jack plate is your end point. Jack plates are the perfect solution for long shaft engines with a short shaft transom. It offers 4 inches of adjustable vertical movement. It will compensate for a long shaft engine.

• Adjusts easily by turning one steel bolt, offers 4 inches of adjustable vertical movement
• Good investment for long term