Maypole MP279 Trailer Cop Universal Coupling Lock

• Universal coupling lock ‘trailer cop’ suitable for most standard 50mm couplings


• Lock fits into coupling blocking access and prevents tow-away theft


• Expands in coupling


• High quality construction


• Non-corrosive body


• Supplied with 2 keys

1. Lift coupling handle to open position, insert lock & push in until handle can be returned to closed position. Note : slot on lock should be to either left or right side.


2. Remove barrel lock by turning key clockwise 90˚. Insert Allen Key provided, turn clockwise to expand lock inside coupling. Tighten Securely.


3. Replace barrel lock, remove key, (turn 90° anti- clockwise)