Magnetic Extension Extend Socket Hex Power Screwdriver Drill Bit Holder Black

ITEM NAME:Magnetic Extension Extend Socket Hex Power Screwdriver Drill Bit Holder Black.The Inner Hexagon Has Strong Magnetism. The Total Length Is 60mm. (Specification 3 Sets) 1/4 Magnetic Wind Bit Drill Bit 1 Set. Suitable For Electric Drills, Screwdrivers, Wind Batches, Etc., To Extend The Use Of Various Types Of Bits And Screwdrivers; Fast And Fast; Greatly Improve Work Efficiency.