Attributes . Extension, Flexible: 8 in, Extension, Wobble: 3 in, 6 in, Extension: 3 in, 6 in, 12 in, Handle, Hinge: 1/2 in, 8-1/2 in, Handle, Sliding-T, Ratchet, Adapter, Socket clip, Ratchet, Classic Pear Head: 7 in, Ratchet, Flex Head: 8-1/2 in, Socket 12 PT: 1/4 in, 3/8 in, 5/16 in, 1/2 in, 5/8 in, 7/8 in, 7/16 in, 9/16 in, 11/16 in, 3/4 in, 13/16 in, 15/16 in, 1 in, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, Socket 8 PT: 1/8 in, 3/8 in, 5/16 in, 1/2 in, 7/16 in, Socket, Deep 12 PT: 1 in, 1/2 in, 1/4 in, 11/16 in, 13/16 in, 15/16 in, 3/4 in, 3/8 in, 5/16 in, 5/8 in, 7/16 in, 7/8 in, 9/16 in, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, Socket, Hex Bit: 1/4 in, 1/8 in, 3/16 in, 3/8 in, 5/16 in, 5/32 in, 7/32 in, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, Socket, Phillips Bit: #2, #3, #4, Universal 12 PT: 1/2 in, 11/16 in, 3/4 in, 3/8 in, 5/8 in, 7/16 in, 9/16 in, Socket, Screwdriver Slotted: 1/4 in, Universal Joint . Names