The ultimate Jockey Block for your Caravan or Trailer . The Jockey Block saves up to 40 cranks of the jockey wheel , and helps to eliminate movement and sway in parked caravans and trailers .
The Black Jack Chokka is the fastest and easiest way to chock your tandem axle caravan or trailer . No more bending down to set and retreive wheel chocks .
www . blackjacktrailerjacks . com . au ( 07 ) 3286 1199
Black Jack Jockey Block
The ultimate Jockey Block for your Caravan or Trailer . The Jockey Block saves up to 40 cranks of the jockey wheel , and helps to eliminate movement and sway in parked caravans and trailers .
Suits all Jockey Wheels , Black Jacks and Stabilizer Jacks . Rated to 6000kg .
Black Jack Chokka
The Black Jack Chokka is the fastest and easiest way to chock your tandem axle caravan or trailer . No more bending down to set and retreive wheel chocks .
Adjustable to suit any wheel spacing from 40cm to 60cm . Secure and tight fitment eliminates any wheel movement in both directions
www . blackjacktrailerjacks . com . au ( 07 ) 3286 1199