SWS21-35,SWS21-40,SWS21-45,SWS21-50,SWS21-55,SWS21-60,SWS21-65,乳白色 SWS21-70,白色 SWS21-75,米白色 SWS21-80,浅灰色 SWS21-90,深灰色 SWS21-100,灰色 SWS21-125,银色 SWS21-150,黑色 SWS21-175,桔红色 SWS21-200,玫红色 SWS26-30,粉红色 SWS26-35,西瓜红 SWS26-40,酒红色 SWS...
PURPOSE: To facilitate coupling operation by enlarging the diameter of a coupling pin upon pressing a hole tapered plug into a coupling pin hole by inserting one of the coupling pins of a coupling member into a case hole of the other coupling member and locking a stopping part of the couplin...