This is Yeah Racing 1/10 RC Rock Crawler HD Full Metal Steel Wired Winch Control Unit Type A #YA-0386. This winch offers ultra scale looks, superior quality and craftsmanship. It winds up or out of the wire cable, allowing you to tow objects or another off-road car stuck in the mud. It works with Yeah Racing 1/10 Wireless Remote Receiver Winch Control Set #YA-0389.