Milwaukee 49 66 4523 Nutsetter, Nut Driver Set, Imperial, 5 16 in Fastening Size, Hex, 1 4 in Shank Size, 3 PK 5EFC5 Filter Regulators Filter Regulators The Mitutoyo 7011S 10 Magnetic Base Indicator Holder features a rigid arm design with a powerful 600 N holding force magnetic nut drivers feature a chamfered edge for maximum screw head engagement while the improved hex geometry allows for the best fit and reduced stripping during use Measurement Type SAE Drive Type Hex Bit Style Magnetic Nut Driver Material Steel Finish Black Phosphate Fastening Tool Material Steel Application Tools Impact Fastening Tool Finish Black Phosphate Magnetic Nonmagnetic Magnetic Impact Rated Impact Rated Fastening Tool Item Nutsetter SAE or Metric SAE Shank Style Hex Power Drive Magnetized Tip Magnetized Tip Measurement System Imperial Number of Nutsetters Included 3 Features Resistance to Wear and Shock