Double Head Hydrant and Spanner Wrench Set Female Size_4 1/2 Inch 0 inch NPT or NPSH

0 inch NPT or NPSH male hose coupling is 2

Female 1 1/2 inch NPSH

50 foot lengths are easier to handle and offer more layout flexibility vs

ASA Forged Flanges have raised shoulder with no raised face

Double Head Hydrant and Spanner Wrench Set Female Size_4 1/2 Inch 0 inch NPT or NPSHFire hydrant and spanner set includes Pentagon heads up to 1 7 8 inch Square heads up to 1 1 2 inch Double hook spanner head fits 3 4 inch to 6 inch rocker lug or pin lug fittings Spanner Wrench is strong, rugged wrench for rocker lug and pin lug couplings. Fits 3 4 inch through 6 inch pin or rocker lugs. Gas cock shut off location provides maximum tool leverage and strength.