1. Ergonomic Design: This trailer plug and socket has the ergonomic design, which is easy to plug the trailer wiring and lights. It has a handle shaped body for a solid grip when plugging in or unplugging trailer wiring. 2. Hidden Terminals: This trailer socket has hidden terminal blocks. This helps protect the splicing points of the wires from dust, rain, and other threats. 3. Protective Function: Provide additional protection with spring cover and high dust resistance to avoid damage to the external environment when the adapter is not in use. 4. Wide Application: This set can be used to connect tail lights, brake lights, reverse lights, turn signals, trailer brakes and auxiliary power. 5. Easy to Install: This trailer plug and socket set is easy and convenient for you to install and remove, which has no complicated operation. Specification: Item Type: Trailer Plug and Socket Material: Metal Standard: 7 Pin Connection Definition: 1 Pin: Yellow wire turn left 2 Pin: black wire reverse headlights 3 Pin: White wire bottom line 4 Pin: Green wire turn right 5 Pin: Blue wire Service brake 6 Pin: Red wire Brake light 7 Pin: Brown wire taillight, measuring mark light Application: Suitable for RV, caravan, trailer packing list: 1 xTrailer Plug 1 x Trailer Socket TopAbout this itemProduct informationQuestionsReviews

Hidden Terminals: This trailer socket has hidden terminal blocks. This helps protect the splicing points of the wires from dust, rain, and other threats. Provide additional protection with spring cover and high dust resistance to avoid damage to the external environment when the adapter is not in use.Welcome to your inquiry. Fitment: brand new 7 pin trailer adapter connector, suitable for RV, caravan, trailer. please confirm the product fitment before placing order. Easy to Install: This trailer plug and socket set is easy and convenient for you to install and remove, which has no complicated operation. Main function: Trailer wiring connector can be used to connect tail light, brake light, reverse light, turn signal, trailer brake and auxiliary power. Trailer wiring connector has a hidden terminal block. This helps protect the splice points of the wires from dust, rain and other influences. Durable material: made of metal material, durable, high strength, impact resistant, not easy to damage, high temperature resistant. Good weather resistance, no rust, not easy to oxidation aging, can be used for a long time.