DRIVE BIT SET SQR 1" 3PC *Brand Name: Diablo *Drive Type: Square *Length: 1 in. *Product Type: Driver Bit Set *Material: Black Oxide *Number in Package: 3 pc *Impact Rated: Yes *Shank Type: Hex Shank *Shank Diameter: 1/4 in. *Packaging Type: Carded *Magnetic: No *Screwdriver Style: SQ Variety *Discovery SUP