Attributes . Bolt Extractor: 7mm (Turns 1/4, 9/32 in), 8mm (Turns 5/16 in), 9mm (Turns 11/32 in), 3/8 in, 10mm, 11mm (Turns 7/16 in), 12mm, 13mm (Turns 1/2 in), 14mm (Turns 9/16 in), 15mm (Turns 16mm, 5/8 in), & Tool Holder, Screw Extractor: 1/8 in, 1-1/16 in, 13/16 in, 15/32 in, 15/64 in, 21/32 in, 3/16 in, 3/8 in, 5/16 in, 9/16 in . Names