White Reflective Road Marker (50 Pack) Outlet Threads_NH / NST These gaskets will fit National

These gaskets will fit National Hose thread "NH"

Type "DC" brass 2 1/2 inch female camlock (Cam & Groove) dust cap

No more fumbling with clamps

Global type "E" stainless steel 6 inch male camlock (Cam & Groove) coupler to 6 inch hose shank

Tube: Nitrile synthetic rubber

White Reflective Road Marker (50 Pack) Outlet Threads_NH / NST These gaskets will fit NationalOur commercial grade heavy duty DOT approved blue reflective road markers are a great tool for locating fire hydrants, water points and other hard to see items in the dark. The 4 inch by 4 inch reflector is constructed of hard acrylic for maximum strength and a sanded base for optimal grip during installation. The highly visible internal reflector is protected by a rib and fish hook design. Designed for any roadway and to withstand all cars and