® 1&B Fittings @ 2. DIMENSIONS [N BRACKETS [1] ARE IN METRIC UNITS, INTERNAL CAT # | SIZES CAPACITY (IN) XIT7SA | 1/2" 5 T/16" | 3 1A0e" | 1 25/732" 1 1/732" | 3 3/16" 5.8 X27SA | 3/4" 6 5/732" | 3 7/18" 2" 1 7/32% [3 13/186" 10.3 X37SA I T 1/32") 4 7/732" | 2 9/32" | 3/8" 4 4/18" [6.4 JETSAM [1 1/4") 1 5/8" 4 174" 2 5006" [1 13/18) 5 1/32 21.3 X578Aa 1/2" 2 9/16" | 2 1718" | 5 1/16" 28.6 XB7SA 2" 9 5/32" | 5 5/32") 3 3/16" | 2 1/16" [6 13/32" 53.