Engine/Cutting tool/633411-633414 WRENCH TAP T-TYPE

The jaws are made of tool steel, carefully hardened and tempered for perfect performance.  The handle is knurled for safe, easy operation.

钳口由工具钢制成，经过仔细的淬火和回火，以确保完美的性能。手柄滚花，操作安全方便。