Black Iron Press Jaws were designed for use on Viega® MegaPress® fittings and provide a faster alternative to threading to connect 1/2 to 1 in Schedule 5-40 black iron pipe. Easy opening jaws combined with the M18™ FORCE LOGIC™ press tool deliver exceptional access and superior productivity. Milwaukee® M18™ Press Jaw Kit, For Use With: Viega® MegaPress® fittings, M18™ FORCE LOGIC™ Press Tool, Specifications: 1/2 to 1 in Jaw Capacity, Iron, Black