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