The Saracen Knott-Avonride is a high-security caravan/trailer hitch lock. Manufactured using Fullstop Security’s blend of composite metals which are resistant to cutting, drilling and gas freezing.

The Saracen Knott-Avonride was designed in Purple Line’s UK innovation centre. It is designed to fit Knott-Avonride trailer hitches, and is therefore a perfect fit for the hitch. Despite being designed specifically for Knott-Avonride hitches the Saracen Knott-Avonride can also be used as a generic hitch lock on a large number of other standard/pressed steel/cast trailer hitches up to 3500kg.