Irwin 3057016, 16 pc Fastener Drive Bit Set

Contains 1 each of: 3-1/2" Power Bits: #2 Phillips, #3 Phillips, #2 POZIDRIV, TORX T15, T20; 6" Power Bits; #1 Phillips, #2 Phillips, TORX T20, T25, T27, T30; 2" Socket Adapters: 1/4", 3/8"; 5/16" Magnetic Nutsetter x 1-7/8", 2-1/2" Quick Change Chuck, 6" Quick Change Extension

• All IRWIN Fastener Drive Bits are manufactured from industrial grade tool steel and tested to meet the highest standards for hardness and torque