Tether Ready Insulated Screwdriver Set, 1/4 in, 3/8 in, Phillips, Slotted, Ergonomic, Number of Pieces 4, Yes, ESD Safe No, Non-Sparking No, Measurement Type SAE, Includes (2) Slotted Screwdrivers: 1/4 in x 6 in , 3/8 in x 8 in , (2) Phillips Screwdrivers: #1 x 3 in , #2 x 4 in , Tool Pouch, Yes, ASTM F1505-10, CSA, IEC EN DIN 60900, NFPA70E, OSHA, UL Listed, Tether Ready Yes, Range of Shank Lengths 4 in to 6 in