7-pin trailer adapter connects the major vehicle and the additional trailer, and transfers the electronic signature from the vehicle to trailer.<br><br>Features:<br>Standard, 7-pole plug connects trailer to socket on tow vehicle.<br>Black plastic construction prevents rusting.<br>Non-corroding, shock-resistant interior design.<br><br>Specifications:<br>Item Type: Electrical Plug &amp; Sockets<br>Item Name: 7-Pin Trailer Plug<br>Material: Plastic<br>Color: Black<br>Input: 12V<br>Product Size: 9 * 8 * 4cm / 3.5 * 3 * 1.6in<br>Product Weight: Approx. 102g / 3.6oz<br>Package Size: 16.5 * 10.5 * 6.5cm /6.5 * 4.1 * 2.6in<br>Package Weight:Approx.102g / 3.6oz<br><br>Package List:<br>1 * 7-Pin Trailer Plug