🔌 BlueFire 4-Way Flat to 7-Way Round Blade Trailer Adapter Plug End + Mounting Bracket | 4-Pin to 7-Pin Electrical Connector for RVs, Trucks, and Cars Review

【Stableand durable】 made of heavy plastic, strong and durable, and can prevent rust. With brass terminals and tin contacts, it can provide better conductivity. The well-sealed spring dust cover protects the connector from dust and corrosion. 【Easy to install】 The standard round 7-way flat blade connector can be easily inserted into the slot of the trailer and kept fixed. It is plug and play and will not cause any swing or looseness. 【Compact traction adapter】 This adapter converts a four-way flat socket into a seven-way round socket. The power is transmitted from the vehicle to the trailer by connecting tail lights, reversing lights, turn signals, brakes and auxiliary power. 【4-way to 7-way】 The heavy-duty 4-way flat socket is converted to a 7-way round socket to provide reliable power for traction, and provide good lighting for driving lights, tail lights, rv camping lights or other 4-pin led accessories. 【4-way wide application】 It can be used with any factory OEM seven-way plug, suitable for marine, RV, ATV, Chevrolet, Ford, Dodge, RAM, Toyota or GMC.