Description Our 7 Piece SHOCKWAVE⢠Impact Magnetic Drive Guide is engineered for extreme durability and up to 30x life. The MILWAUKEEÂmagnetic drive guide set features optimized Shockzones⢠that absorb peak torque and prevent them from breaking. Each Custom Alloy76 Steel drive guide has a stainless steel sleeve that slides over the fastener for improved stability. The drive guide barrels have laser etched depth gauges for increased fastener control. The Milwaukee magnetic drive guide holds fasteners to the guide with a C-ring to retain the insert bit for maximum efficiency.PRODUCT DETAIL:(2)T25 Insert Bits (1)T20 Insert Bit (1)SQ2 Insert Bit (2)PH2 Insert Bits (1)6" Magnetic Drive Guide