RELIABLE PROTECTION. This dust cover set is the ideal way to protect your 4-way flat vehicle and trailer connectors when not towing. The covers protect the wiring terminals against dirt, water, debris and rust to maintain a strong connection
STANDARD FIT. These connector dust covers feature an industry-standard size to fit virtually any vehicle 4-flat wiring plug and socket. Covers for the vehicle side and trailer side of the connection are included
LONG-LASTING. These 4-way flat dust caps are made from durable molded black rubber, meaning they will never rust or corrode, in spite of frequent exposure to rain, snow, mud and other elements
EASY TO INSTALL. These 4-pin wiring covers install quickly and easily. Just press them onto the connectors whenever needed! The friction fit eliminates the need for tools or additional components
ALWAYS ON HAND. These 4-flat vehicle-trailer wiring dust covers are equipped with an attachment loop to attach to the vehicle and trailer wiring harnesses and always stay on-hand whenever needed