CRV chromium - V steel double - end quick ratchet wrench 6-55mm, 302 full length, straight handle, 200g, surface chrome plated, wrench shape: double - end wrench, wrench head type: open & open, system: British and metric system, drive square head size: 1/2, processing customized.The precision ratchet wheel has 72 teeth, the opening is smooth and smooth, and the surface is three layers of copper, nickel and chromium plating.When disassembling or assembling, it can be rotated continuously without taking it out.

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