The Res-Q-Rench is five tools in one! It has a gas shutoff tool, pry tool, seat belt cutter, spanner wrench and window punch. Spanner wrench fits 1.5" and 2.5" rocker lugs, 4" and 5" Storz couplings. Made of polycarbonate with a carbide tip window punch. Measures 12-1/4" open, 8" closed. Weighs 5.1 oz.