Brophy Wiring - Trailer Connectors - R9TB Review Video

Review of Brophy Wiring R9TB

Today we're going to review part number R9TB. This is the Brophy 9-Way Round Pin Trailer Connector. This is for the trailer side. The 9-pin connectors aren't used much anymore. They we're used in some older trailers. They're also used in some semi-trailers.… see more >