NAVIGATION
NAVIGATION
Adapted for heavy industrial work at close quarters where large nuts must be set-up tight or frozen nuts must be loosened. Drop forged from selected alloy steel and properly heat-treated to withstand shocks.
适用于近距离的重工业工作，必须将大螺母拧紧，否则必须松开冷冻螺母。落差由精选的合金钢锻造，并经过适当的热处理以承受冲击。
