Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer&';s electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way round RV blade connector is designed to supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and is a male-end plug, specifically designed for the trailer side of the connection. 7-way RV blades are typically used on RV travel trailers, and this particular connector can be easily interchanged with other 7-way RV connectors. PRODUCT SPECIFICATIONS Electrical Component LocationTrailer Hub WarehouseD25 Master Case Qty80 MaterialBlank Pallet Qty0.000 Parcel AllowedYes Part Type7-Way Connector Product7-Way Round RV Connector Product Weight0.250 Shipping Weight0.250 WarrantyOne-Year Limited Warranty