TEKTON 2915 Impact Screwdriver Bit Set, 8-Piece
Hardened Chrome Vanadium Steel Bits, Corrosion-Resistant Sandblasted Finish, Precision-Milled Tips for Exact Fit, Universal Fit 3/8-Inch Hex Shanks. Contents: 4-pc. Screwdriver Bits (1-7/16-Inch): Flat: 5/16-Inch, 3/8-Inch; Phillips Bits: #2, #3, 4-pc. Screwdriver Bits (3-3/16-Inch): Flat: 5/16-Inch, 3/8-Inch; Phillips Bits: #2, #3.