Screwdriver Sets Tip Finish Black Oxide #1 #2 #3 1/4 in 3/16 in 5/16 in Cabinet Keystone Phillips Cushion Number of Pieces 6 No ESD Safe No Non-Sparking No Measurement Type Metric SAE Includes #2 x 4 in #3 x 6 in 1/4 in x 4 in 5/16 in x 6 in Phillips #1 x 3 in Slotted 3/16 in x 3 in Corrosion Resistant Yes ASME B107.600 ISO 2380 Tether Ready No Range of Shank Lengths 3 in to 6 in