... products line including guide bar,saw chain, sprocket,rim,wrench,chain breaker,rivet spinner,sawfile,trimmer line and ... forty-two inches.4/saw chain's material is the same as oregon's from USA directly.we have ... sawchain,harvester chain,carving chain like 3/8lp,.325 ... the same as GB's. also we have oregon style.7/we produce chain breaker,rivet spinner and ...