This 1/2" Drive Master Impact Hex Driver Set, it is made of Drop Forged, Heat Treated Heavy Duty CR-MO Steel with a Corrosion-Resistant Black Phosphate Finish. The High-contrast size marking is permanently laser and easy to read, even in low light.

Socket Type: Impact
Warranty: Lifetime
Number of Pieces: 20
Size: 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 14mm, 15mm, 17mm, 19mm
Manufacturer Part Number: CS088
Drive Type: Hex/Allen
Drive Size: 1/2in.
Brand: Focus tool
System of Measurement: Metric, SAE
Set or Single Item: Set
Surface Finish: Black Oxide
Unit Quantity: 20
Tools Included: Sockets