Its single handed operations simplifies tubing removal while maintaining structural integrity, great for permanent installations without access panel This tool combines 1 / 2 ", 3 / 4 ", and 1 " tongs in ergonomic unit, featuring a resistant grippe for smooth disconnection The Disconnect Tongs efficiently removes 1 / 2 ", 3 / 4 ", and 1 " brass push fit fittings with a rustproof carbon steel body and integrated multiple size design for hard to reach plumbing systems Ideal for professional plumbers and DIYer enthusiasts working with, coppers, CPVC, or HDPE piping systems requiring great push to connects fitting maintenance Use in confined space like undergrounds installations or behind wall where standard tool struggle to grip release collars on brass push fit fittings, Manufacturer: Nucelit