BS(16B) Roller Chain Sprockets steel, C45 pilot bore
British Standard roller chain sprocket, 16B, pitch 25.40mm, roller diam 15.88mm, pilot bore
Model:16B British Standard Roller Chain Sprocket
British Standard roller chain sprocket, 16B, pitch 25.40mm, roller diam 15.88mm, pilot bore
Model:16B British Standard Roller Chain Sprocket