Fifth wheel test unit

Technical Specification

Compatible with all 2" and 3,5" king pins.

Order No.: SKE008630000


The JOST fifth wheel test unit is an important aid for you: The locking mechanism of JOST fifth wheel couplings can be examined and, if necessary, readjusted quickly, easily and accurately. The fifth wheel test unit is suitable for all 2“ fifth wheel couplings as well as for 3 ½“ fifth wheel couplings when using a king pin adapter.*

Your advantage

  • Adjustment is straightforward and time-saving with no need to dismantle the fifth wheel coupling or trailer
  • Compact and robust
  • Simplifies the adjustment of king pin sensors on sensor fifth wheel couplings

    *  The king pin adapter has no ECE approval and is not suitable for use on public roads.