🔐 Lock it down, travel with peace of mind! Designed for both hitched and unhitched use. Peace of mind with recognized security certification. Fully covers hitch head and bolts to deter thieves. Easily stored for hassle-free transport. Twin hardened pins ensure your trailer stays safe. Insurance approved Maximum security Compact design The SASFortress Hitch Lock for Alko Hitch caravan/trailer FORT is a robust security solution designed to prevent unauthorized separation of your caravan or trailer from your vehicle. Weighing just 3.8 kg, it features a compact design for easy storage and is insurance approved, ensuring maximum protection with its anti-drill technology and twin hardened pins.