Hitchlock for Alko hitches: Specifically designed security lock for Alko hitch systems to protect your caravan or trailer Compatible Models: Fits Alko hitches AK130, AK160, AKS1300, AKS2004 and AKS3004 for versatile application Anti-Theft Protection: Immobilises hitch to prevent tow-away theft and unauthorized movement of your vehicle Visual Deterrent: Highly visible design acts as an effective deterrent against opportunist thieves Durable Construction: Strong and robust build quality ensures reliable long-term security performance Portable Design: Lightweight and compact design makes it easy to store and transport when not in use