RoDon's heavy duty Nylon Hydrant Caps offer superior weather resistance and durability compared to traditional metal caps. Designed to fit 2.5", 4", and 4.5" hydrant outlets, they are compatible with a wide range of fire hydrants. Available in multiple colors—orange, yellow, red, blue, green, white, and black—they are ideal for color coding or department specific use. Optional accessorie includes highly reflective trim tape for enhanced visibility in low light enviroments.