2613-1292 Features: -Specifically designed for decking and drywall applications.-Deckster power bits feature a special torsion zone that reduces bit fracture.-The ribbed tip increases gripping power and reduces slippage.-1-15/16" bit length.-Carded. Includes: -Includes five #2 Phillips power bits, one screw guide and one 1/8" drill bit. Dimensions: -Universal 1/4" hex shank with power groove.