1) Size: 17mm, 19mm, 21mm, 23mm2) The material of wrench can be made of 45# steel or CRV-steel3) Surface: polished, chromed, silver painted, plastic painted, zinc painted
1)3/8" ratchet, 6"extension bar, 5/8" spark plug socket, 13/16"spark plug socket.2)The material can be made from carbon steel, CRV-steel.3)Surface: polished, chromed.4)The handle is in plastic dipped
Cross Wrench:1) Size: 17mm, 19mm, 21mm, 23mm2) The material of wrench can be made of 45# steel or CRV-steel3) Surface: polished, chromed, silver painted, plastic painted, zinc painted