Brass 3" Female Camlock x 3" Female NPT (USA) Inlet Size_3 Inch If you have any doubt 37R25P25 Lightweight aluminum construction designed Male Size_GHT Model:3154 (8.0 TPI x 3.313 OD)

If you have any doubt it is best to contact your local fire department for size and thread type in your area

The male threaded side of this adapter will only connect to a 6 inch female National Pipe Tapered (NPT) thread

Five hole hydrant wrench is a handy multi-use tool that will prove to be useful time after time

The finish is a polished hard coat anodized

9 threads per inch and male 1 inch NPSH

Brass 3" Female Camlock x 3" Female NPT (USA) Inlet Size_3 Inch If you have any doubt 37R25P25 Lightweight aluminum construction designed Male Size_GHT Model:3154 (8.0 TPI x 3.313 OD) If you have any doubt it is best to contact your local fire department for size and thread type in your area The male threaded side of this adapter will only connect to a 6 inch female National Pipe Tapered (NPT) thread