7 Way Trailer Plug holder will protect and extend the life of your 7-way trailer light plug by keeping it from falling onto the ground for your Camper, RV, Boat, Fifth-Wheel towing needs. Mounts easily to your trailer with 1/4" diameter screws (screws not included). Made of heavy-duty UV resistant glass filled nylon. Weight: 3 lbs. 7 Way Trailer Plug holder will protect and extend the life of your 7-way trailer light plug by keeping it from falling onto the ground for your Camper, RV, Boat, Fifth-Wheel towing needs. Mounts easily to your trailer with 1/4" diameter screws (screws not included). Made of heavy-duty UV resistant glass filled nylon. Weight: 3 lbs.