Caps & Plugs

Fire hose caps and plugs are essential for protecting hose threads and couplings from dirt, debris, and damage during storage and transport. Whether you're protecting attack lines on the engine or supply hose in the station, quality caps and plugs extend the service life of your hose investment and ensure threads remain clean for rapid connections on scene. Choose from threaded caps, snap-on plugs, and specialty designs compatible with standard Storz, NH, and NPSH couplings used across the fire service.