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SAS Eye Lock 30/40mm Heavy Duty

SAS Eye Lock 30/40mm Heavy Duty


The SAS Towing Eye Lock is the toughest Insurance Approved Lock for eye hitches that money can buy. Its solid design completely 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 in the centre to lock onto the hitch. This makes it extremely easy and simple to use and ideal for use by contractors and plant hire companies. Used for securing generator trailers, cable reel trailers, plant trailers and any other trailer with an eye towing hitch.

Heavy Duty Construction

This Lock’s tough heavy duty construction makes it a great physical deterrent, constructed of 12mm Steel top and bottom and 6mm around the edge. A maximum visual deterrent to thieves as well with the lock painted bright yellow in colour. Being such a solid lock, these SAS Hitch Locks are virtually indestructible, and therefore clearly an industry leading product.


The most common sizes for a towing eye coupling are 30mm or 40mm , and this size lock is designed to fit both. Generator trailers, plant trailers and other heavy-duty trailers with eye hitches this size of lock. 50mm lock also available for 50mm eyes, more commonly found on farm trailers. Heavier trailers generally have an eye hitch, so using a heavier duty lock for the hitch is the obvious option to secure them from theft.

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