DRIVE THE VEHICLEThe 7-pin trailer adapter connector creates a secure connection between your primary vehicle and the additional trailer, making it easy to use with a variety of trailers.Durable and WaterproofThe trailer adapter is made of high-quality PU/TPU material with a sturdy shell to ensure long-lasting use, and the plug is equipped with a rubber dust cover to prevent dust and l'humidity. Easy to extend 2m cutting length, 1m working length, provides the extra length needed for tight turns on the trailer.Safely lifts spiral cables from the floor to prevent fraying on dirty floors. Easy to install Pre-wired design - plug and play for easy installation, removal and replacement.It is an excellent assistant in emergency situations, for example, when the car suddenly collapses halfway. Wide ApplicationThe trailer adapter extension makes it easy to create a secure connection between your trailer and towing vehicle, perfect for car trailers, caravans, caravans and bike racks.