RidgeMonkey RM-Tec Quick Change Heli Ring Swivel size 11 

Allows ultra-fast replacement of hooklinks, featuring a round profile ring and unique levelled quick change arm to minimise silicone sleeve damage. Size 8 fits most common lead systems, with the size 11 being ideal for helicopter set ups. High quality brass, unique levelled quick change arm. Round profile ring, smooth swivel action with an anti-glare finish. 8 per pack, available in size 8 & 11.