Tether Ready Insulated Screwdriver Set, 1/4 in, 3/8 in, 5/16 in, ECX, Phillips, Slotted, Square, Ergonomic, Number of Pieces 10, Yes, ESD Safe No, Non-Sparking No, Measurement Type SAE, Includes (3) Slotted Screwdrivers: 1/4 in x 6 in , 5/16 in x 7 in , 3/8 in x 8 in , (3) Phillips Screwdrivers: #1 x 3 in , #2 x 4 in , #3 x 6 in , (3) Robertson Square Recess Screwdrivers: #1 x 3 in , #2 x 4 in , #3 x 6 in , ECX Screwdriver #1 x 4 in , EVA Foam Fitted Case, Yes