Shop Caravan Security Locks & Wheel Clamps
Caravan security products help protect your van when it is parked up or in storage. This collection includes wheel clamps, hitch locks, coupling locks and security pins from Purpleline, Cruisemaster, Gen Y and Milenco.
Types of Caravan Security Locks
There are several types of caravan security products depending on what you want to protect:
- Wheel clamps prevent the caravan from being towed or rolled
- Hitch locks secure the coupling point so the van cannot be hitched
- Locking pins replace standard tow pins with keyed versions
- Torque wrench kits for ensuring wheel nuts are secure
Using a combination of wheel clamp and hitch lock provides a visible deterrent and covers two points of vulnerability. For the hitch locks specifically, see our dedicated caravan hitch locks collection.
Caravan Security Brands
We carry security products from Purpleline, Cruisemaster, Gen Y and Milenco. Purpleline makes a range of wheel clamps including the Nemesis, Nemesis Pro, Samurai and Gemini models. Cruisemaster locking pins are a direct fit for DO35 and DO45 couplings. Milenco makes torque wrench safety kits and levelling wedges. For the broader safety and security range, see safety and security.
Frequently Asked Questions
Do I need both a wheel clamp and a hitch lock?
Each protects a different point. A wheel clamp stops the van from rolling or being towed. A hitch lock prevents someone from hitching the van to another vehicle. Using both together provides more comprehensive protection.
Which Purpleline wheel clamp suits my caravan?
Purpleline wheel clamps come in different sizes for different wheel and tyre configurations. Check the tyre width and wheel diameter range in the product specifications against your caravan's wheels.
Will a hitch lock fit my coupling?
It depends on your coupling type. Purpleline Saracen hitchlocks suit DO35-style couplings. Cruisemaster locking pins fit DO35 and DO45 couplings. Check the product details for compatibility with your specific coupling.










