... steel 2) CE/GS/SGS/ISO9001 Long Handle Light Steel Keel Clamp(hand tools)1) Adopt the ... Used for the fixation and connection of various light steel keels with wall thickness 0.5mm-0. ... 7) We are the first factory of manufacturing guide bar, saw chain, and sprocket in China. The product ... line includes guide bar, saw chain, sprocket, rim, wrench, chain breaker, rivet ...