Knott-Avonride Lockable Cast Coupling Head
For 3000kg couplings
Suits KRV30 and KFG30 trailer couplings
Suits 50mm draw tubes
Comes with two keys
This head is not overly common as it suiits a 50mm drawtube yet has 2 M14 bolt holes as opposed to th M12 bolts used on most 50mm drawtubes.