Used to tighten and loosen 1” (25 mm) to 3” (76 mm) hose coupler fittings. Made from tough GRP in a high visibility yellow colour.Scotty: Spanner/Gas WrenchFeatures Opens standard 70 mm caps on 5 gallon foam concentrate containers. Includes a municipal gas and oxygen tank shut off. Spark and corrosion proof, with quick release snap hook. Weight: 2 ¾ oz (79 g) Lenght: 7 ½” (190 mm) long.
