SAS Fortress A Hitch Lock for Avonride & Ifor Williams Trailers

The SAS Fortress A Hitch Lock is an insurance-approved security solution that completely covers the hitch head and bolts. It is compatible with the Knott Avonride hitch found on Ifor Williams trailers and also fits the AK351, AL-KO AK350, AL-KO AK3500, and Winterhoff WW200 cast heads. This hitch lock can be used both hitched and unhitched to prevent the car and caravan from being separated in parking areas. The high-security ‘safe style’ lock features twin hardened pins and anti-drill protection to deter theft. Finished in zinc passivate with a bright red coating for maximum visibility, the lock is compact for easy storage and transport. A tough plastic carry case is available for added convenience. The hitch lock fits a variety of hitches from brands such as Airstream, Ifor Williams, Indespension, and more. Please verify your hitch model number to ensure compatibility, or send a photo for assistance.