Creme Beads Granular Detergent, 100 lb, Drum ORS NASCO ratchet like action in either direction Heavy duty ratchet like action in either direction Heavy duty model has replaceable alloy steel jaws Light duty model has a one piece forged alloy steel handle and jaw and brazing applications Ensures pressure tight connections made in seconds Built in automatic reset check valves prevent reverse flow of gas by cutting off the gas under back pressure Oxygen and fuel gas models are not interchangeable in order to prevent wrong connections Color coded for fast 6% phosphorus Surfactants are biodegradable Spray dried to homogenize ingredients and produce hollow beads that are extremely soluble even in cold water Averages 5