Purpleline Saracen Ultra Hitch Lock SHL300 – Universal Security for 50mm Ball Couplings (SKU: SHL300)

The Purpleline Saracen Ultra Hitch Lock (SHL300) delivers premium all-round hitch security for caravans, camper trailers, and utility trailers. Built for versatility, this lock is compatible with standard 50mm Australian ball hitches and can be used when the trailer is either hitched or unhitched—offering complete protection at home, on-site, or on the road.

Manufactured by FullStop Security, a trusted name in trailer and caravan protection, the Saracen Ultra is forged from high-strength steel and features an advanced 7-pin cylinder locking system to guard against cutting, picking, drilling, and even freezing attacks using gas spray. It comes with three anti-copy tubular keys, ensuring only you have access to your assets.

Key Features:

• Fits most 50mm standard Australian ball hitches, including AL-KO, Trigg Bros, Meher, and Trojan
• Secure your trailer while hitched or unhitched – dual-purpose locking design
• Constructed from hardened steel to withstand sawing, prying, and impact attacks
• Equipped with a 7-pin anti-pick lock cylinder for high-level security
• Includes 3 tubular anti-copy keys for added theft resistance
• Quick and easy installation – no need to remove the hitch for use

The Saracen Ultra is especially suited for:

• Caravans stored at home or in open lots
• Work trailers left at construction or job sites
• Boat trailers parked at docks or marinas
• Travelers who need reliable protection both on the road and at base camps

Why Choose the Saracen Ultra?

• Designed in Australia for Australian conditions and trailer systems
• One of the few locks that work effectively with or without towing
• Highly rated within the caravan and RV community for reliability

Installation Tips:

• Ensure coupling is clean and rust-free before locking
• To secure unhitched, insert the removable ball-lock into the coupling before applying the main body
• To secure while hitched, simply lock over the coupling head and turn the key to engage

Security made simple, effective, and versatile — the Purpleline Saracen Ultra is the perfect all-rounder for anyone serious about trailer theft protection.