Teng Tools 12 Piece 1/4 Inch Drive PZ, PH, PH2G, TX, ROB Impact Screwdriver Bit Set - TJ1412 Ratcheting Quick set: Yes

Quick set: Yes

267 pound/square inch clamping force to grip most items tightly

[ HEAVY DUTY ] Made from chrome vanadium steel for strength

Capacity of 1-7/8 Inches or 47mm

Teng Tools 12 Piece 1/4 Inch Drive PZ, PH, PH2G, TX, ROB Impact Screwdriver Bit Set - TJ1412 Ratcheting Quick set: Yes12 piece 1 4" hex impact bit set including all the most commonly used screwdriver, hex and TX 30mm impact bits to suit different applications 1 4 inch drive accessories: 60mm magnetic impact bit holder 1. 18 inch 30mm long 1 4 inch hex impact bits: PZ1, PZ2, PZ3, PH2, GR2, TX10, TX20, TX25, TX30, ROB1, ROB2 Impact bits and accessories feature a new design for higher torsion and are suitable for use with impact power tools Supplied in a unique Teng