The Avonride Head on Ifor Williams Trailers was specially in mind with the design of the the Fortress A hitch lock for Ifor Williams Trailers. The SAS Hitch Lock gives maximum security by completely covers the hitch head and bolts and makes it insurance approved.
Fits:
The Fortress A Hitch Lock fits the Knott Avonride hitch found on Ifor Williams Trailers and Ifor Williams horse boxes. The AK351 found on many Brian James Trailers over 3.5 tonne trailers will also fit this hitch lock. Fort A will also fit Alko AK350 Cast Head, Alko AK3500, and the Winterhoff WW200 Cast head. Please note that the AK351 is very similar in appearance the the AL-KO AK301 hitch lock which fits the SAS Fortress B. Please check for the writing on the hitch for the model number to ensure you are choosing the correct hitch.
The Fort A will fit to your trailer hitch whilst hitched or unhitched to your towing vehicle. This prevents your car park or motorway service station thieves separating your car and trailer because the hitch handle will be covered.
Features:
The maximum security 'safe style' lock on this hitch lock has twin hardened pins to lock. The Lock also has anti-drill protection to further increase security and deter thieves.
Hitch lock is made of tough steel, finished in Zinc pacifate, and painted bright red for maximum visual deterrent.
Compact and easily stored which makes it ideal for touring. Tough plastic hitch lock carry case available as an extra from SAS for easy storage when not in use.
This is an ideal hitch lock for Ifor Williams Trailers and Brian James Trailers with the AK351 Hitch. Other Hitch Locks also available for other hitches.
The SAS Fortress A Hitch Lock fits the following hitches:
Knott Avonride (mostly found on Ifor Williams Trailers)
Al-ko AK350 Cast Head
Al-ko AK351
Al-ko AK3500
Winterhoff WW200 Cast Head
Picking The Correct Hitch Lock
Please check the above 'Hitch Lock Finder Guide' seen in the images provided. Please use this sizing guide to ensure you purchase the correct hitch lock for your trailer. Please note we sell the entire SAS Security product range, so if a different hitch lock is more suitable, please visit our eBay Store and 'Security Products = Trailer Hitch Locks' category to find the SAS listing for it.
- Letters A – W show different hitches down the left hand column, corresponding with the hitch photos above the table. Along the top shows the hitch models and where the table shows a spot, that hitch lock should fit.
- This Hitch Lock finder guide is not exhaustive and may not include your hitch if it is not so common. If you can’t find your hitch on this table or want further clarification on what hitch lock will fit your hitch, please contact us by sending us a photo of your hitch and one of our team will try to assist further. The hitch mounting on the trailer draw bar/A-Frame could also affect which hitch locks will fit so please bear this in mind. The Fortress Range of Hitch Locks works best on braked trailers.
