These premium drain plugs sealing for inch low point drains, campers, and travel trailers, compatible both hot and cold water lines for enhanced systems integrity Each set includes two drain caps for straightforward plug and plays installation on water lines, simplifying maintenance and providing a cost effective solution for upkeep Ideal for owners of recreational vehicles such as, campers, and travel trailers who require dependable replacement parts for their drainage systems Perfect for sealing low point drains various applications like replacing lost or damaged plugs to leaks and maintain efficient water management mobile living environments Constructed from ABS materials, the drain caps feature high hardness, wear resistance, resistance, and sealing to make sure long lasting durability