Multi bit Screwdriver Nut Driver, 11 In 1, Phillips Slotted Square Torx ORS NASCO Dissipates force on impact by Dissipates force on impact by reducing it to smaller increments and spreading it over a greater area The exclusive smooth crown design contains a technically advanced suspension with eight load bearing points to stabilize and balance the hat or cap during everyday wear nylon frames feature a soft twist resistant blade anchor Special heat treated shafts Integrated screwdriver nut driver shaft holds 8 popular tips and converts to 3 nut driver sizes Cushion Grip handle for greater torque and comfort Premium chrome plated for smooth feel and corrosion resistance Internal flanges inside handle provide solid