1.375-24 Suppressor Accessories
YHM carries high-quality 1.375-24 accessories for rifle and pistol suppressors. Browse our selection of 1.375-24 adapters, Q.D. mounts, and more below!
YHM carries high-quality 1.375-24 accessories for rifle and pistol suppressors. Browse our selection of 1.375-24 adapters, Q.D. mounts, and more below!
YHM carries several 1.365-24 QD adapters including the:
The Phantom Q.D. adapter was developed to convert existing suppressors from other manufacturers to use our much simpler mounting mechanism.
This adapter reduces length and weight compared to other adapters, shortening the Phantom Q.D. mounting system by .675”.
The titanium version of the Kurz adapter comes with the same benefits but is 40% lighter than its stainless steel counterpart.
The sRx is an aesthetically pleasing, easy to use adapter that pairs with our new sRx™ Muzzle Devices.
If you need a direct thread mounting system for fast and easy suppressor removal or attachment, YHM carries the 1.375 x 24 Direct Thread Mount System. It works with all HUB-compatible suppressors and is one of the easiest and fastest ways to attach a suppressor.
The YHM Nielsen booster assembly fits on any suppressor using 1.375-24 threads and is compatible with Silencerco, Rugged, and Dead Air Odessa pistons. Our 1.375-24 booster assembly does not come with a piston.
We offer a 1.375" - 24 HUB Spanner Wrench that is compatible with all of the accessories listed above, and we highly recommend using it for all attachments and detachments. Using a typical, everyday wrench could result in thread or accessory wear and damage.
With suppressors, as with wheels, HUB stands for “Hybrid Universal Base”. It is a term used interchangeably with, or alongside 1.375-24.
1.375-24 refers to the thread size and diameter at the base of a suppressor. If you see 1.375-24, HUB, or 1.375-24 HUB, it is referring to that standard internal rear mounting thread size for a suppressor.
All steel centerfire YHM suppressors use 1.375-24 threads including the Turbo, Fat Cat, Resonator, R9, and R45. Many other manufacturers use this thread as well but it is best to check directly with those manufacturers.
YHM® was founded in 1951 by Wallace Judd and James Graham, in an area of Massachusetts known locally as “Yankee Hill.” James had recently finished a tour of duty in Korea and saw an opportunity to help those he served by manufacturing firearms and accessories.
Through years of dedication and adaptation, YHM® has managed to keep those original goals in place while also becoming a full-service OEM Manufacturer.
Since 2013 Yankee Hill Machine has been owned and operated by the third generation of the Graham family-brothers, Chris and Kevin. Today their mission is to offer high-end, durable products at an affordable price without sacrificing quality. All products are made in the USA and designed to exceed your expectations.