Description
For all types of caravans, trailers, boat trailers and horse floats.
The Black Jack Jockey Block may be the second best accessory you will ever buy.
It is the ultimate Jack Block for your Caravan or Trailer that saves up to 40 cranks of the jockey wheel. Eliminates nearly all movement and sway in parked Caravans and Trailers.
Rated at 6,000 kg per jockey block.
3 Year Warranty
Say good bye to those old smelly blocks of wood!