3" NST (NH) Female Hose x 2.5" NST (NH) Male Hose Adapter DMH2530F you can easily choose which

you can easily choose which is best for your application

You don't need any special tools to operate this Camlock adapter

5” NPSH x 4” NH (NST) Double Swivel Female Fitting Anodized Aluminum

This adapter let's you hook your fire hose into standard straight pipe threads

3" NST (NH) Female Hose x 2.5" NST (NH) Male Hose Adapter DMH2530F you can easily choose whichChange Threads From 3" NST (NH) Female To 2. 5" NST (NH) Male Threads This adapter let's you hook your fire hose into standard pipe threads. It's one of the most popular and common way to change threads. Simply screw it on, and you're ready to go. Hook it into pumps, valves, hydrants, standpipes, & more. The NH NST female can fit into NH NST male. The NH NST male can fit into NH NST female. Specifications Full Brass 3" NST (NH) Female Hose x 2. 5" NST