TRUSCO hex wrench 5/16 inch

[Features]● Chamfering on both ends makes it easy to insert into a hexagonal hole. ●Excellent heat treatment provides stable quality. ●The surface is blackened.

[Use]
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[Specifications] - Width across flats (inch): 5/16 - Under-neck dimension (mm): 32 - Overall length (mm): 151 - Surface treatment: Black dyeing

[Specification 2] ●Hardness is HRC50-58.

[Material/Finish] Chrome vanadium steel (Cr-V)

[Set contents/accessories]
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【Note】
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