Part Number: 625912706316 <br> Part: Rack-A-Tiers 70631Y Hex Power Bit, 5/16" <br> Power Bit, Hex, Hex Shank Size: 5/16", Color: Yellow. <br> Diameter: 5/16 in <br> Type: Hex Driver <br> Also known as: 625912706316, socket bit, power bit, hex bit, RAK70631Y, Rack-A-Tiers, 70631Y, Hex/Socket Bit, Insert / Power Bits, Bits, Blades, Punches, Holesaws, Tools, Testing, Meters <br> Equivalent to: <ul></ul>