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Yankee Hill Machine Forearm Wrench YHM-9621
$46.95 $45.99
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A Bit Pricey but Necessary

by Luther Gillis, Verified Owner from VT, United States Written on January 15, 2021
If you're attaching or removing a handguard that uses the YHM style barrel nut, this is going to be a practically essential tool for you. It's about the only way to get handguards of the like on and off without damage. As for the tool itself, it is nice and very solid and I appreciate that it's US made.
Pros:
  • Solid well built
  • US Made, great machine work
  • Won't cause damage
Cons:
  • expensive - but worth it
  • Hefty
Best Used for:
  • handguards
Would recommend: Yes
Was it helpful to you? Yes | No

Proprietory Tools

by razer1, from OH, United States Written on September 5, 2020
The item arrived in good condition. This is a forearm tool unique to Yankee Hill Machine manufactured quad rails and is a must for proper installaltion of their products. If you like teir original design quad rails this tool is for you. Glad I got it so I can quit scuffing up their proprietoy barrel nuts. Would recommend having one in your armorer's kit.
Pros:
  • gets the job done right
Cons:
  • a bit high priced for what it is
Best Used for:
  • what it is designed for
Would recommend: Yes
Was it helpful to you? Yes | No

Perfect tool

by Larry, from FL, United States Written on February 17, 2019
Works as described, good quality and durable. Would recommend for purchase, used it multiple times and still in perfect condition. Overall, great quality and very durable. Don’t hesitate to buy it, it’s great.
Would recommend: Yes
Was it helpful to you? Yes | No

Needed for YMH Handguard Install

by Michael W., Verified Owner from TX, United States Written on April 2, 2018
Was a little perturbed that I needed a specialized tool to install the YHM handguard but after installing the handguard and using the tool to do so I was very pleased to have it and that it worked so well. The install was easy and well described and the tool worked well - it did not mar the finish of the guard and tightened the nut solidly to the gun. You could manage to install without it but I highly recommend.
Pros:
  • Not too expensive
  • Solidly built
  • worked well in application
  • did not slip when installing
Cons:
  • no other application other than to install more YHM handguards
  • was not included with the handguard
Best Used for:
  • installing handguard
Would recommend: Yes
Was it helpful to you? Yes | No

Works Well

by Peckerhead, from NC, United States Written on January 1, 2017
Tool worked perfectly for changing the hand guard on my AR. Made it easy to remove the old barrel nut and install the new nut. Good price and fast shipping. Have purchased several products from Optics Planet and never had any issue with service or product.
Would recommend: Yes
Was it helpful to you? Yes | No
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