12V Electric Motorised Jockey Wheel Mini Mover for Caravans, Campers, Boats, & Trailers. The jockey wheel is capable of moving up to 2722kg's (6000lbs) on an inline of up to 7 degrees. With both forward and reverse, a wide (8cm) heavy duty rubber wheel and an automatic braking system moving your trailer around becomes a breeze.
With a special jockey wheel locking system this means that once locked no-one can remove the jockey wheel with a key. The unit is supplied with 4, so you'll always have one to hand! The unit needs to be powered by a 12V DC battery with a minimum size of 24Ah (not included).