Bulldog DKS Suitable for Alko 1300, 2004 & 3004 hitch heads. Versatile will fit hitched, unhitched or in conjunction with a bulldog lock post. Quick & easy to fit. Ideal for touring as it is compact & easily stored. Supplied with highly visible red plastic cover. Well proven high security drill & pick resistant lock. 4mm thick bottom channel encloses the hitch head & fixings. Black powder coated finish. Complete with dummy ring to restrict access to the towing point. Sold Secure Gold Approval. Insurance Approved.