The MILWAUKEE PVC Coated Pipe Jaw is for use with the 6 inch Leveling Tripod Chain Vise. The PVC Coated Pipe Jaw secures plastic and PVC coated pipe up to 6 inches. The jaw teeth are constructed of coated cast iron for strength and durability, optimized to protect the PVC coating while cutting, threading, and more. Additional jaws are available for other applications.