4 mm x 3/8 in. drive Metric 6 Point Standard Hex Bit So

Brand Name: Crescent
Drive Size: 3/8 in. Drive in. drive
Metric or SAE: 4 mm
Number of Points: 6 Point
Style: Standard
Product Type: Hex Bit Socket
Material: Chrome Vanadium Alloy Steel
Length: 1.69 in.
Packaging Type: Carded