Wear Resistant Alloy Steel Screwdriver Bits Anti Slip 6pcs/12pcs Blue+Silver
Can be used for 1/4" electric, hand screwdriver, drill screwdriver and other tools. optional 1: 6 Anti Slip Screwdriver Bit(each size 1 pieces). optional 2: 12 Anti Slip Screwdriver Bit(each size 2 pieces).