Features and Benefits:

• Impact Grade Bit Drivers are made from an industrial grade steel
• Heat treated to the impact grade standard to improve torsional performance over ordinary bits
• Callout sizes are laser etched and the standard and metric bits are different lengths for easy identification
• Quick disconnect adapters are included in several sizes for ease of use
• Limited lifetime warranty

The SteelmanPRO 50-Piece Impact Grade Bit Drivers are made from an industrial grade steel and heat treated to the impact grade standard to improve torsional performance over ordinary bits. The sizes are laser etched and the standard and metric bits are different lengths for easy identification. In addition to standard sizes, quick disconnect adapters are included in several sizes for ease of use.KIT INCLUDES:- PHILLIPS HEAD: 2 PH2 (2.5 in.;L), 2 PH3 (2.5 in.;L), 2 PH2 (5 in.;L)- TORX HEAD: T40 (2.5 in.;L), T30 (2.5 in.;L), T27 (2.5 in.;L), T25 (2.5 in.;L), T20 (2.5 in.;L), T15 (2.5 in.;L), T10 (2.5 in.;L), T40 (5 in.;L), T30 (5 in.;L), T27 (5 in.;L), T25 (5 in.;L)- HEX BALL: HB8 (3.5 in.;L), HB6 (3.5 in.;L), HB5.5 (3.5 in.;L), HB5 (3.5 in.;L), HB4 (3.5 in.;L), HB5/16 in.; (5 in.;L), HB1/4 in.; (5 in.;L), HB7/32 in.; (5 in.;L), HB3/16 in.; (5 in.;L), HB5/32 in.; (5 in.;L)- HEX: H5/16 (2.5 in.;L), H1/4 (2.5 in.;L), H7/32 (2.5 in.;L), H3/16 (2.5 in.;L), H5/32 (2.5 in.;L), H8 (1.75 in.;L), H6 (1.75 in.;L), H5.5 (1.75 in.;L), H5 (1.75 in.;L), H4 (1.75 in.;L)- BIT HOLDERS W/QUICK RELEASE: 2 2.5 in.;L, 3.5 in.;L, 6 in.;L- SOCKET DRIVE: 1/2 in.; (2.0 in.;L), 1/4 in.; (2.5 in.;L), 3/8 in.; (2.5 in.;L), 3/8 in.; ( 6 in.;L), 1/4 in.; (6 in.;L)- SOCKET DRIVER: 1/4 in.; (2.5 in.;L), 3/8 in.; (2.5 in.;L), 5/16 in.; (2.5 in.;L)- SLOTTED FLAT HEAD: 2.5 in.;L- (COO: Taiwan)