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Adjustable Manual Boat Jack Plate – High Grade Marine Aluminum – Standard Unit - for up to 30hp Outboard Motors – by On The Fly Jack Plates

  • Based on 41 reviews
Condition: New
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$599.00 Why this price?
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 27
Order within 12 hours and 30 minutes
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Features

  • Fastest manual jack plate on the market - Raise and lower your motor in seconds with quick and easy adjustments to make your boating experience effortless.
  • On-the-water adjustability - Make changes to your motor position at any time, even while on the water. Quickly adapt to any situation and make the most of your time on the water.
  • Ideal for a wide range of boats - Supports up to 30hp motors without factory trim and tilt.
  • Durable design - Made with high-quality materials and construction, this jack plate is built to last. Enjoy peace of mind with a 3-year warranty on the housing and 1-year warranty on the jack.
  • Simple installation - With included DIY instructions, installation is quick and easy. Whether you're a seasoned boater or a DIY enthusiast, this jack plate is designed for effortless installation.

Description

On The Fly Jack Plates are the fastest manual jack plates on the market. Our jack plates can be raised and lowered by a manual handle while on the water within seconds from top to bottom. Approved for up to 30hp motors (for motors without factory trim and tilt) Our custom manual jack mounts inside the jack plate housing 3 year warranty on the jack plate housing 1 year warranty on the jack Pre-drilled for transom mounting Jack plate housing WEIGHT: 25lbs JACK PLATE DIMENSIONS: Height – 11” Width (Transom Side) – 12 ½” Width (Motor Side) – 13 ¼” Set Back – 4 ¼” (between the transom bracket and the motor slide) Motor Plate Height – 12 ½” Motor Mounting Plate (Inside Brackets) – 10 ¾” MAX RISE (travel): 5 1/2 inches of travel. Plus, depending on where you mount the jack you can get up to7 3/4 inches of rise. ACCESSORIES NOT INCLUDED: Transom mounting accessories are not included in purchase. On The Fly Jack Plates recommends 4 each ½”- 3 1/2” long bolts – stainless steel 4 each ½”- lock nuts – stainless steel 8 each 1/2’”-flat washers – stainless steel Motor Clamp Spacers PATENTED

Load Capacity: 150 Pounds


Maximum Lifting Height: 5.5 Inches


Brand: ONTHEFLY JACK PLATES


Color: Grey


Item dimensions L x W x H: 15 x 15 x 6 inches


UPC: 860006428105


Brand Name: ONTHEFLY JACK PLATES


Manufacturer: On The Fly Jack Plates


Item Dimensions: 15 x 15 x 6 inches


Minimum Height: 4.25 Inches


Material Type: Stainless Steel, Aluminum


Style Name: Utilitarian


Color: Grey


Load Capacity: 150 Pounds


Maximum Lifting Height: 5.5 Inches


Compatible with Vehicle Type: Trailer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Doesn’t Compare!
THE BEST JACK PLATE ON THE MARKET for smaller boats and skiffs. You won’t find a better quality product!
Reviewed in the United States on February 8, 2024 by Ryan

  • Great product
Makes setting engine height Easy. Only thing, if you have a motor that is over 150 lbs you need to go with the next size up plate. The owner John is great to work with an will answer any questions you have.
Reviewed in the United States on June 14, 2023 by Amazon Customer

  • Solid Product, Crap Hardware.
The jackplate itself is great. The bolts and spacers that come with to mount the jack to the jackplate are inadequate. The bolts were too short. This would cause the aluminum brackets to bend in order to barely get the nylon nut on causing strain on the unit. The spacers it comes with are a joke and don't do anything. I went to the hardware store and bought the proper bolt length, and also bought the proper spacers. Now the jack sits centered and supported with the spacers on the top and the bottom without bending the aluminum brackets. ... show more
Reviewed in the United States on October 14, 2023 by Trevor

  • On the fly Jack plates
Simple installation, great design, improves boat performance. This has allowed me to reach more location with my boat now that I can draft a lot shallower.
Reviewed in the United States on April 10, 2023 by Ryan Jones

  • I love this jackplate. Best on market.
Love this jackplate. so easy to raise the outboard to run extremely shallow water with no issues. Way better then other jackplates just crank it up and down as needed no having to stop and get tools to raise or lower outboard. Best manual jackplate on the market.
Reviewed in the United States on April 17, 2022 by Mark Flanders Jr Mark Flanders Jr

  • Great for the money
It was great for what it is!
Reviewed in the United States on July 20, 2023 by DONALD SHEARIN

  • Awesome ingenuity and great design
It is a awesome design and amazing functionality although these measurements should be added to the description. 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. Here's my problem, the bottom predrilled holes of the mount are about 2 inches past my transom board because I didn't do a full transom. I see that the bottom mount can be moved up by removing the 4 hex bolts the redrilling new holes and possibly voiding the warranty.. This could have all been solved with that bottom mount being bigger without sacrificing height by raising the mount up. Now I've thought of another way to solve my problem would be raising the whole jack plate approximately an inch and half and drilling below the top 2 predrilled holes. Although I don't know what the effect would be. ... show more
Reviewed in the United States on October 29, 2022 by Corey D Clark

  • Love this manual Jack plate. K.I.S.S method no electronics
This jackplate follows the K.I.S.S METHOD of design. It work’s incredibly well and yet has simple components that increase longevity and reliability even in saltwater environments where I live. No electronic components to fail. My favorite jackplate on the market. I was initially given my Jackplate for free to make videos for KayakDIY Channel, but I later chose to pay for it. So my opinion is non-bias. ... show more
Reviewed in the United States on October 24, 2023 by KayakDIY KayakDIY

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