HP-Autozubeh-r-Conrad-Trailer-theft-protection-coupling-safe-658529-HP-Autozubeh-r-11801-HP-Autozubeh-r-11801-is-a-trailer-theft-protection-coupling-safe-designed-to-enhance-the-security-of-trailers-when-they-are-not-in-use-This-anti-theft-system-alternatively-identified-by-852315-is-engineered-to-safeguard-trailers-by-locking-the-coupling-mechanism-thereby-preventing-unauthorised-towing-Constructed-from-robust-materials-this-device-is-suitable-for-environments-where-trailers-are-freq