-40%
Iron 4 1/2

Iron 4 1/2" NH / NST Fire Hydrant Cap

$ 39.17

Availability: 42 in stock

Description

Heavy duty 4 1/2 inch replacement iron fire hydrant cap with NH / NST threads including chain. Pentagonal in shape.
The most common size and threads for US fire hydrants is 4 1/2" NH / NST.
4 1/2"
Male Fire Hydrant
Outside diameter of a 4 1/2" male NH / NST adapter - 5.760 inches (4 Threads per inch)