EL1000 Heavy-Duty Box Eye Lock


The SAS EL1000 eye lock is an extremely tough, heavy-duty eye lock constructed of 5mm thick steel box section that completely covers the towing eye hitch, making them virtually indestructible, and is a popular product for utility contractors to secure their plant trailers.

SKU: 2711721 / 2711722


The SAS towing eye locks are one of the toughest insurance approved locks for eye hitches that money can buy. The solid design covers the eye hitch to prevent unlawful coupling, so keeping your equipment safe in your hands. The lock has a steel encased, maximum security removable barrel lock. This makes it extremely easy and simple to use and ideal for use by contractors and plant hire companies. Used for securing generator, cable reel, plant, truck dray-type, agricultural equipment trailers, and most trailers with an eye towing hitch.

Heavy Duty Construction

This locks tough heavy-duty construction makes it a great physical deterrent, constructed of 5mm thick steel box section. A maximum visual deterrent to thieves as well, with the lock painted bright red in colour. Being such a solid lock, the SAS eye hitchlocks are virtually indestructible, and clearly become the industry’s leading product. This eye lock locks with a high security steel encased anti-drill and anti-pick barrel lock for maximum security.


This size lock fits most sizes for a towing eye coupling for generator, plant, farm, truck drag-type and other heavy-duty trailers with eye hitches. Heavier duty trailers generally have an eye hitch to allow for more wear and tear, so by using a heavier duty lock for the hitch it is the obvious option to secure them from theft.  To be sure it will fit your towing eye, check that the overall dimension of the eye and any drawbar connecting is not more than 138mm in width or height.

Keyed Alike

The keyed alike option is available to secure multiple trailers under a single key number across all locks. The keyed alike service is available across all sizes of SAS eye locks. They are perfect if you have a mixture of towing eye sizes. The Supaclamp Duo SilverSupaclamp Duo Gold and New Defender wheel clamp range and heavy-duty security post range can also be keyed to the eye locks if required. Please call the sales office for details on 01444 675889.

Additional information

Weight 7 kg
MPN (Manufacturers Part Number(s))

2711721, 2711722

EAN (Barcode)