Goldblatt 6-piece Screwdriver Set, S2 Blades, Large Grip Handle Superior S2 grade steel with professional vacuum heat treatment for high durability. Chrome plated shaft for rust-resistance and durability. Ergonomic lager size handle with soft grip for saving strength and well control. Size included: PH1 x 3" Phillips, PH2 x 4" Phillips, 1/4 x 4 Slotted, 5/16" x 6" Slotted, 3/16" x 3