Weldcraft offers the AK-150 and AK-225 Modular Flex Complete Kits, designed to allow welding operators to customize specific TIG torches into multiple configurations. With options for both air- and water-cooled TIG torches, the MFC Kits help reduce downtime for changing over torches. Both MFC Kits include 2 percent ceriated tungsten: .040", 1/16" and 3/32" in the AK-150MFC Kit, and 1/16", 3/32" and 1/8" in the AK-225MFC Kit.