Non-Sparking Screwdriver Set, Tip Finish Unfinished, #1, #2, #3, 3/8 in, 5/16 in, Phillips, Slotted, Molded, Number of Pieces 6, No, ESD Safe No, Non-Sparking Yes, Measurement Type SAE, Includes Keystone Slotted 9/32 x 3 in , 5/16 x 6 in , 3/8 x 8 in , Phillips #1 x 3 in , #2 x 4 in , #3 x 6 in , and Pouch, Corrosion Resistant Yes, ANSI, DIN, DOE, Federal, GSA, MRI-Certified, NFPA and MSHA, OSHA, Range of Shank Lengths 3 in to 8 in