SharkBite® 23081 PEX Cinch Clamp Tool with Standard HandlesSharkBite Standard Handles PEX Clamp Tool for use with clamp ring PEX tubing installations, the SharkBite PEX Clamp Tool compresses PEX tubing clamp rings to barb fittings. The clamp tool will not release from the clamp ring unless a properly secured connection has been made. Only one clamp tool is required for all sizes of SharkBite PEX tubing installations, ranging from 3 8", 1 2", 3 4" and 1" fittings. Quick and reliable connections Immediate