The fire coupler lug and gas wrench is a durable, lightweight wrench used to tighten and loosen 1", 1-1/2", 1-3/4", 2", 2-1/2" and 3" fire hose line couplers, swivel hose fittings, quarter-turn quick-connects, and anvil lug couplers. Two different slots are incorporated into the wrench for use as a gas cock shut-off. • Made from incredibly tough, glass-filled nylon. • Available in high visibility yellow is spark and corrosion-proof and includes a quick snap belt clip. • Length: 7 1/2", weight: 2-3/4" oz.