5 Pcs S2 Alloy Steel 50mm Length 1/4 Hex Shank Magnatic Screwdriver Bits Set❀

These U-shaped bits are made of high quality S2 alloy steel material, which is commonly used material high hardness in hardware. These U-shaped bits are made of high quality S2 alloy steel material, which is commonly used material high hardness in hardware.

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