1/4″ BLACK PLUG
1/4″ BLACK PLUGModel# 521-801HN
B&K Black Pipe Plug Mueller/ B&K 521-801HN
2 in stock (can be backordered)
Black malleable iron. Each fitting is individually flag tagged. Import. Mueller logo cast into body of each fitting. 100% inspected and quality tested. All fittings meet the following specifications: Material: ANSI/ASTM A-197 Dimensions: ANSI/ASME B.15.3, B16.14, B16.39. Threads: ANSI B1.20.1.