For use with:
Knott KQ14 hitches manufactured post 2004.

For use with:
Knott KQ14 hitches manufactured pre 2004.

For use with:
Albe and Al-Ko hitches - AK7, AK9, AK10/2, AK13/1, AK21, AK26, AK160, AK300.

For use with:
Al-Ko hitches, AKS 1300, AKS 2004, AKS 3004 Hitch stabiliser.

For use with:
Winterhoff hitches, WS3000D, WS3000H with side latch.

For use with:
Winterhoff hitches, WS3000D, WS3000H with NO side latch.

For use with:
Al-Ko AKS hitches, AKS 2000/2500, AKS 2700.

For use with:
Avon Ride hitches, 12-15851, 12-14304.

For use with:
Bradley Doublelock D5050 Hitch.

For use with:
Rice hitches with the old screw down handle.