PART NO. THREAD STECKO SIZE DIMENSIONS E A B J K L S1 1NY-04 Z1/4"X18 1/4" 15 28 14.9 9.9 53 17 1NY-04-06 Z1/4"X18 3/8" 15 28 19.9 13.9 53 22 1NY-06-04 Z3/8"X18 1/4" 16 28 14.9 9.9 54 19 1NY-06 Z3/8"X18 3/8" 16 28 19.9 13.9 54 22 1NY-06-08 Z3/8"X18 1/2" 16 28 23.9 17.9 57 27 1NY-08-06 Z1/2"X14 3/8" 19.5 28 19.9 13.9 57.5 22 1NY-08 Z1/2"X14 1/2" 19.5 28 23.9 17.9 60.5 27 1NY-12-08 Z3/4"X14 1/2" 19.5 28 23.9 17.9 61.5 30 1NY-12 Z3/4"X14 3/4" 19.5 28 28.9 23.9 61.5 30 1NY-12-16 Z3/4"X14 1" 19.5 33.5 38.8 30.9 71 41 1NY-16-12 Z1"X11.5 3/4" 25.5 28 28.9 23.9 68.5 36 1NY-16 Z1"X11.5 1" 25.5 33.5 38.8 30.9 77 41 1NY-20 Z1.1/4"X11.5 1.1/4" 26.5 33.5 45.9 37.9 84 50 1NY-24 Z1.1/2"X11.5 1.1/2" 27.5 37 54.9 46.9 89.5 60 1NY-32 Z2"X11.5 2" 27.5 37 63.9 55.9 89.5 65