Tri-lobe handle design enables hi-torque to be applied to fasteners. Premium alloy steel blades with magnetic tip. Vapor blasted tip provides better grip and prevents chrome peel. Hex bolster allows use of a wrench for greater torque. High polish, chrome plated finish provides corrosion protection. Includes: Flat Tip (3/16" x 3", 1/4" x 4", 5/16" x 6"), Phillips® (#1 x 3", #2 x 4", #2 x 6")