... 5/32" 3) Available size: 1", 11/4", 11/2", and 2" (with different dimensions)Way/through box-3/4":1) ... 5/32" 3) Available size: 1", 11/4", 11/2", and 2" (with different dimensions)Angle box-3/4":1) Internal ... 5/32" 3) Available size: 1", 11/4", 11/2", and 2" (with different dimensions)Way/tee box-3/4": 1) ... 5/32"3) Available size: 1", 11/4", 11/2", and 2" (with different dimensions)Way/cross box-3/4":1) ...