McAlpine 1 1/2" Standing Waste: Backnut Model 1 1/2" x 70mm Flange x 3 1/2" Tail with 18" Standpipe

All Standing Wastes are supplied with Backnut and Washers. Standard length of Stand Pipe is 18" if other length required, when ordering state: (1) Code (2) Height required if not 18"