Dewalt Max Fit, 8 Piece, Screwdriver Set, Bi-Material Ergonomic Quad-Lobe Handle Design For Comfort & Maximum Tip Torque, Max Fit Tip Design For Maximum Fit In Fasteners & Elimination Of Stripped Screws, CNC Machined Tips Ensure Consistency For Fitment & Life, Tool Grade S2 Steel Bar & Tips For High Strength & Durability, Hex Bar For Additional Leverage When Used With A Wrench, Magnetic Screw Lock System Prevents Fastener & Screw Wobble, Yellow Torsion Zone Flexes To Reduce Cam Out.