Nylon Ring Clamp

A double-ended nylon ring clamp with thick leather-lined jaws, for holding rings and other jewelry pieces securely while filing, polishing, stone setting, etc. The tough DuPont material used to make this clamp outlasts wood many times over and the molded construction assures perfect alignment of jaws. The wedge supplied is made of the same tough material and can be driven in hard for a tight grip.