The BlackRapid Lock Star ConnectR Swivel Hook Cover is a cover plate and lock for the BlackRapid ConnectR. It fits over the carabiner and prevents the metal from touching the camera. It will not close unless the carabiner is completely closed. The BlackRapid Lock Star ConnectR Swivel Hook Cover keeps your camera secure since the ConnectR Swivel Hook Cover prevents hook/camera contact. The Lock Star ConnectR Swivel Hook Cover is an easy-attach accessory for ConnectR swivel hook that locks the ConnectR hook and fits all BlackRapid strap products. The ConnectR Swivel Hook Cover is made from ABS plastic.