Bosch Custom Case 48 Piece 1 4 in Impact Driver Bit Set End Posts Each plug is supplied with Each plug is supplied with an end seal This compact tool's twin hammer mechanism delivers a maximum torque of 590 ft Impact Tough™ bit design – provides 10X life over standard impact bits Xtended Torsion Zone – helps to absorb high torque of new impact drivers Tilt in tilt out case mechanism – allows easier access to bits Customized storage configuration – provides efficiency Sub Brand Custom Case Brand Model Compatibility Fits most drill drivers Bit Length Set Shank Size 1 4 in Shank Type Hex Material Black oxide coated HSS Head Type Set Adaptor Included Yes Set Individual Set Double Ended No Warranty None Case Type Hard Package Quantity 48 CA Residents: Prop 65 Warning(s) No Number of Pieces 48