The pin spanner is made of 40 steel, which ensures its high hardness, durability, wear resistance and not easy to deform.The lock-nut wrench is easy to operate, making it easy to remove parts from equipment simply by adjusting the opening width, placing the wrench on the nut, and applying the appropriate force.The adjustable opening provides operational flexibility, and the opening width can be quickly adjusted during use, suitable for most rotary tools.Widely used in machinery manufacturing, automobile maintenance, carpentry maintenance, furniture assembly, etc. Suitable for quick replacement or removal of support pads or disks on rotary tool, table grinder, marble machine, circular saws, etc.
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