Magnetized Tip Screwdriver Set Tip Finish Black Oxide #0 #1 #2 #3 Square Fluted Number of Pieces 4 No ESD Safe No Non-Sparking No Measurement Type Not Applicable Includes Square #0 x 4 in #1 x 4 in #2 x 4 in #3 x 4 in Corrosion Resistant Yes ASME B107.600 Tether Ready No Range of Shank Lengths 4 in