Attributes . Crowfoot Flare Nut: 1/2 in, 3/8 in, 7/16 in, 9/16 in, Extension: 2 in, 3 in, 6 in, 14 in, Extension Flex: 6 in, Handle Hinge, Hex Power Bit Holder: 1/4 in, Ratchet, Socket 6 PT: 1/8 in, 5/32 in, 5/8 in, Socket Deep 6 PT: 1/2 in, 11/32 in, 3/8 in, 5/16 in, 7/16 in, 9/16 in, Socket 12 PT: 1/2 in, 1/4 in, 11/32 in, 3/16 in, 3/8 in, 5/16 in, 7/16 in, 7/32 in, 9/16 in, 9/32 in, Socket Deep 12 PT: 1/4 in, 3/16 in, 7/32, 9/32 in, Universal Joint, Universal Socket: 1/2 in, 1/4 in, 11/32 in, 3/16 in, 3/8 in, 5/16 in, 7/16 in, 7/32 in, 9/16 in, 9/32 in, . Names