04 May 2023
Quick Release Coupling (QRC) with Anti-Vibration
![](https://cdn.asp.events/CLIENT_Defence__8EE24275_D70D_4386_936BB8991B847FF8/sites/Navy-Leaders-2022/media/libraries/cne-exhibitor-products/4511-100CA27_QRC_Anti_Vibe_with_chain.png/fit-in/700x9999/filters:no_upscale())
This is a rugged, heavy-duty tensioner for use in all situations. At one end is a double-jaw claw-type connector, operated by a quarter turn of a knurled hand grip, which attaches to a securing ring or other suitable strong point. At the other end of the coupling is a chain, and, after all, the slack has been taken up, it is secured by means of a half-turn of the lock. Turning the built-in handwheel on the body of the coupling produces the required tension in the lashing. Quick release is effected by a quarter turn of the handgrip. The adjustment includes a vibration proof anti-back-off lock, applied automatically, disengaged by twisting the release sleeve.