The black pipe fittings malleable screwed plug size is 1 inch for steam and water working pressure up to 150 pounds. It has a squared head.
ProSource 31-1B Pipe Plug, 1 in, MPT, Square Head, Malleable Iron, SCH 40 Schedule
Original price was: $10.33.$7.98Current price is: $7.98.
Sale!80 in stock