Engine/Hand tool/611311-611313 WRENCH PIPE 45DEG JAWS

45o angle jaws with offset teeth in opposite direction.   Teeth are additionally induction hardened.   Made of chrome vanadium steel, oil-hardened and tempered.

具有相反方向的偏置牙齿的45度角钳口。此外，牙齿还进行了感应淬火处理。由铬钒钢制成，经油淬火和回火处理。