from L&R. This type of lock was often found on late era "hardware store" lines of guns but have been found on many better grade rifles and shotguns as well. This lock features an extremely fast action and is great for competition, squirrel rifles and light weight "Boy's rifles" as well as many Ohio half stock rifles and others. Plate s  4-3/4" long, 1-1/16" high with a 1-11/16" throw. Equipped with v-springs, stirrup type mainspring, bridle and fly. Well polished inside. Right hand. No. 42003