INSRT BIT SET PHIL 1"3PC *Brand Name: Diablo *Drive Type: Phillips *Length: 1 in. *Product Type: Insert 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 Head: PH Variety *Discovery SUP