Viper Cue Joint Protectors 5/16" x 18

These Viper Cue Joint Protectors will fit onto any 5/16 x 18 cue joints and are designed to keep your cue safe. Cue joint protectors will reduce the risk of your cue joint pin from getting bent or damaged, keep the joint collars safe from impacts, and prevent dirt or debris from filling up the joint thread. A simple but effective solution for protecting your pool cue.