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Secure your caravan, boat trailer, box trailer or horse trailer against theft using AL-KO's coupling lock.

The AL-KO coupling lock fits directly to standard 50mm ball couplings preventing a ball from being inserted in to the coupling until it has been removed.


The AL-KO coupling lock is powder coated and zinc plated components for corrosion resistance.


The incorporated locking mechanism is provided with 2 x keys.

AL-KO Universal 50mm Ball Coupling Lock

SKU: 1600F-50
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