General description This universal weatherproof trailer socket holder is designed to securely protect 7-13 pin connectors. It can be easily screwed onto the tow bar, making it a practical and useful accessory for trailers, RVs, bike racks, and horse trailers. Technical specifications Material: High quality metal and ABS plastic Features: Flame retardant, high temperature resistant, sturdy Installation Can be screwed onto the tow bar Easy to install with a key (not included) Usage Protects the copper contacts of the socket from damage Compatible with 7-13 pin sockets Can be used with 13 to 7 pin adapters or 7 to 13 pin hook adapters Other information Waterproof and dustproof design Includes a locking nose to firmly secure the adapter