Yankee Hill Machine YHM-2189-24B HUB Direct Thread Mount 11/16x24

The Yankee Hill Machine YHM-2189-24B HUB Direct Thread Mount is a precision suppressor accessory engineered to convert any 1.375"-24 HUB-compatible suppressor into a direct thread mounting system. Machined from 17-4 PH heat-treated stainless steel and finished in Black Oxide, this adapter delivers the strength and corrosion resistance demanded by hard-use rifle platforms while keeping added weight to a minimum.

Designed to thread directly onto a barrel or fixed barrel mount with an 11/16"-24 thread pitch, the YHM-2189-24B installs in seconds: simply remove your existing HUB-compatible end cap hardware and screw the mount on. The adapter features a .45 caliber bore, accommodating host firearms chambered in calibers up to .45 caliber.

Compact and lightweight, the mount measures just 0.3" long with a 1.5625" diameter and weighs only 1.7 oz, so it adds virtually no bulk to your host firearm. Proudly Made in the USA by Yankee Hill Machine, the YHM-2189-24B is a simple, durable solution for shooters who want the security and repeatability of a direct-thread suppressor lock-up without sacrificing HUB versatility.