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Bob's Machine 6 in Hydraulic Kick-Back Jac 100-105100, 6 in Setback, 150 HP

  • Based on 39 reviews
Condition: New
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$1,370.00 Why this price?
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Availability: In Stock.
Fulfilled by NVOS SHOPPERS

Arrives Thursday, Oct 22
Order within 19 hours and 20 minutes
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Features

  • Hydraulic Kick-Back Jac - This 6" setback outboard jack plate raises and protects outboard motors on duck boats, jon boats, and fishing rigs, helping boaters gain shallow-water access, better handling, and Bobs trusted performance from the original hydraulic jack plate brand since 1978.
  • Shallow-Water Control - A 6 inch hydraulic stroke plus 1.5 inch built-in structure lift gives 7.5 inch total lift, helping this jack plate improve motor height control, shallow-water capability, top speed, and fuel economy on a small boat, bass boat, micro skiff, or jon boat
  • Kick-Back Protection - When a submerged object appears, jack the motor up and idle forward so this boat jack plate can kick back, helping reduce lower-unit damage. Rated up to 150 HP motors with a BIA bolt pattern, plus locking pins to help prevent kick-out in reverse or trailering. This product includes extended product support for up to 15 months from the date of purchase for defects under normal use.
  • Smooth, Durable Motion - Delrin rollers and bearings deliver long-life sliding and pivoting, while greasable pivot points and automotive zerk fittings keep this outboard motor jack plate simple to maintain. Built with 30 degree tilt, tension rods, 48 lb unit weight, and motor tether attachment point for added safety.

Description

Bob’s Machine began in 1978 with a mission to bring new ideas and better solutions to the jack plate market. What started with a passion for boating performance has grown into a trusted American manufacturer serving boaters, anglers, racers, and boat builders. We want nothing more than the best boating experience possible. We don’t just make boating products—we use them. Our team of anglers, captains, and performance enthusiasts knows what boaters need. Boating is more than an industry to us—it is part of who we are. Our passion drives us to keep improving our technology, products, and service for the boating community. We help boaters find dependable jack plates and outboard accessories suited to their setup. Our technical expertise and clear product details make it easier to choose the right equipment with confidence every time. 6 in Kick-Back Jac 6 in Action Jac Action Tilt & Trim 10 in Action Jac 12 in Action Jac

Manufacturer: ‎Bob's Machine


Brand: ‎Bob's Machine


Model: ‎100-105100


Item Weight: ‎65 pounds


Product Dimensions: ‎23 x 19 x 12 inches


Item model number: ‎100-105100


Batteries: ‎1 Unknown batteries required.


Manufacturer Part Number: ‎100-105100


Date First Available: August 6, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product
great
Reviewed in the United States on September 1, 2025 by Bryon Withrow

  • Must have
Works great so far
Reviewed in the United States on April 22, 2026 by Cody Story

  • A fine product A fine product
Bobs makes the best jack plates on the market, this thing is no exception. The finest machine work you will find.
Reviewed in the United States on March 15, 2025 Reviewed in the United States on March 15, 2025 by Cody Beasley

  • Great quality.
Very impressed! This thing is well worth the money!
Reviewed in the United States on April 2, 2025 by jonathan teaff

  • Awesome jack plate made my boat go a lot shallower.
Works great love how easy it is easy to wire it up. Don’t have to worry about screwing up my lower unit.
Reviewed in the United States on January 29, 2025 by Missy Bryant

  • Worth the money
Well built, on the heavy side but very solid, has spared my lower a couple of times running at night in river and shallow waters.
Reviewed in the United States on October 22, 2025 by Amazon Customer

  • Great
Best jackplate on the market
Reviewed in the United States on April 3, 2025 by Levi Jones

  • Didn’t work for my setup and still waiting on refund
This product did not work for My set up. Did the return policy as prescribed and sent it back still have no response or refund and have messaged them through the Amazon seller app with no response patiently waiting for my refund.
Reviewed in the United States on October 10, 2024 by Paul

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