Iron 4 1/2" NH / NST Fire Hydrant Cap Pick One Side_4 inch The wrench can also be

The wrench can also be used to operate standard 1 1/2 inch and 1 1/4 inch pentagon fire hydrant nuts

Brass 2 inch NPSH threaded smooth bore nozzle with satin finish is a straight stream only with no shut-off

Locks are stainless steel

Brass 1 1/2 inch swivel female NH (NST) to 1 1/2 inch swivel female NH (NST) adapter

Please contact your local fire department

Iron 4 1/2" NH / NST Fire Hydrant Cap Pick One Side_4 inch The wrench can also beHeavy 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 inch NH NST.