Alko 7 or 13 pin lighting plug holder.Universal trailer plug holder that is retained by either a coupling bolt or jockey wheel bolt on your drawbar.Ke..
Lock and key that prevents the coupling handle from being operated.Small brass lock that inserts into many pressed steel coupling and Knott cast heads..
Aspock 5 Pin Bayonet Connector - FemaleUsed on many Aspock lighting systems.the female end is usually the trailer side.The 5 pin plug is used on the B..