The moisture meter can quickly measure the moisture content of the grain. 1. Replace 7 flat with 7 round pins, and 7 pins can be mounted on the bumper of the vehicle. 2. The flexible wire provides a larger turning radius, making it more convenient to use. 3. Made of high quality plastic and metal, the adapter cable is impact and corrosion resistant. 4. Wide application, suitable for most trailers, semi-trailers, motorhomes. 5. Professional production, high precision and good reliability. . TRAILER SOCKET ADAPTER Specification: Condition: 100% new Item Type: Trailer Adapter Cable Material: plastic metal Color: as shown in the pictures Main functions: trailer, synchronous RV rear light signal display Mounting: suitable for most trailers, semi-trailers, motorhomes . TRAILER SOCKET ADAPTER List of packages: 1 x trailer adapter cable 1 x Bracket 4 x Screw 4 x Nuts . TRAILER SOCKET ADAPTER