Attributes . Adjustable Clik-Stop: 1 in, 8 in, Combination 12 PT: 1 in, 1/2 in, 1-1/16 in, 11/16 in, 1-1/4 in, 1-1/8 in, 13/16 in, 15/16 in, 3/4 in, 3/8 in, 5/8 in, 7/16 in, 7/8 in, 9/16 in, Double Box Ratcheting 12 PT: 3/4 in x 7/8 in, Double Box Ratcheting 6 PT: 1/2 in x 9/16 in . Names