Predator Uni-Loc Aluminum Joint Protector for Cue ButtYour Cues new Best Friend. The new High End Joint Protector pairs with any Predator Cue. Predator High End Joint protectors provide the best protection and peace of mind for your favorite Predator Cues when youre on the go.SPECIFICATIONSDESCRIPTION:Female Joint Protector for a Cue Butt with a genuine Uni-Loc quick-release pinMATERIALS:Anodized AluminumFINISH:Dark Grey – Matte – Engraved Cat Head