Martin Sprocket & Gear 4016-3/4 Sprocket is a 16-tooth sprocket with a 3/4-in. bore designed for mounting on a 3/4-in. shaft in chain-drive power transmission applications. Part number 4016-3/4 identifies this specific 16-tooth, 3/4-in bore sprocket from Martin Sprocket & Gear. It is intended for use in standard chain-drive assemblies requiring a 16-tooth, 3/4-in bore sprocket.
