25PCS Metric Inch Flat Head Black Oxide Hex Key Set
1. The overall heat treatment of the product, high hardness, high torque, good toughness, longer service life.
2. The wrench is treated with overall burr, the surface is flat, comfortable feeling, more convenient to insert into the nut.
3. The surface shock sticky grinding treatment black and bright, beautiful and durable.
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25PCS Metric Inch Flat Head Black Oxide Hex Key Set | |
Description | hex key set |
Head type | Flat End |
Material | 40 CR |
Weight | 720g |
Size | 1.27-10,1/16″-3/8″ |
Logo etching | available |
Surface treatment | Black Oxide |
Short Arm Length(mm) | 8-49 |
Long Arm Length(mm) | 36-179 |
Package | Bulk packing, blister packing, plastic box packing or customized |
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