The YHM HUB adapter wrench is a heavy duty carbon steel wrench from Yankee Hill Machine designed to work with the 1.375×24 HUB mounting system (brand part no. YHM-2007). One side has a 3/4-inch open-end wrench made to loosen and tighten YHM muzzle devices and YHM direct thread mounts. The other side has a spanner that fits around YHM HUB adapters, plus a 1/2-inch torque wrench slot to help tighten close to a torque spec. YHM adds that a true torque wrench should always be used for the recommended spec. It finishes in Melonite QPQ for wear resistance.

Key Specifications

• It is built for the 1.375×24 HUB mounting system, which YHM designed it to work with.
• One end is a 3/4-inch open-end wrench for YHM muzzle devices and direct thread mounts.
• The other end is a spanner that fits around YHM HUB adapters.
• A 1/2-inch torque wrench slot lets you tighten close to a torque spec.
• The material is carbon steel, built heavy duty.
• The finish is Melonite QPQ, a hard wear-resistant treatment.
• The length is 7.75 inches, as listed by the maker.
• The weight is 5.792 ounces, as listed by the maker.
• The tool is made in the USA by Yankee Hill Machine.

Frequently Asked Questions

What can this wrench loosen and tighten? The 3/4-inch open end is made for YHM muzzle devices and YHM direct thread mounts, and the spanner end fits YHM HUB adapters.

Can I use it with a torque wrench? Yes, it has a 1/2-inch torque wrench slot. YHM advises always using a true torque wrench for your recommended torque spec.

What is it made of? Carbon steel with a Melonite QPQ finish.

Buy the YHM HUB Adapter Wrench

Install and remove HUB hardware with the tool YHM designed for it. Order it from our Yankee Hill Machine lineup, part of our suppressor parts and accessories selection, at our Lubbock, Texas gun shop for fast, direct shipping.