Product details
Stoplock wheel clamp HG 400-00 – anti-theft for small-wheeled cars, caravans and trailers
If there’s one straightforward way to put off casual thieves, it’s a proper wheel clamp that looks like a right nuisance. The Stoplock HG 400-00 is a bright yellow, heavy-duty clamp made for wheels from 13″ to 15″ (about 330mm–382mm diameter) and wheel depths up to 205mm. It’s obvious, practical and quick to fit — ideal if you want reliable protection without faffing about.
Practical details and what it does
The clamp features a central steel disc that covers the hub and stops the wheel from turning. That disc isn’t just for looks — it makes tampering harder and helps prevent damage to the wheel while the clamp is fitted. The lock is a keyed high-security mechanism and the clamp comes with two keys, so you’ve got a spare if one goes walkabout.
- Fit: Wheels 13″–15″ (330–382mm diameter) and up to 205mm deep — double-check your wheel measurements before buying to be sure of the fit.
- Visible deterrent: The yellow finish sends a clear message to opportunistic thieves that this vehicle isn’t worth the bother.
- Central steel disc: Extra protection around the hub and makes removal much tougher for anyone with tools.
- Quick to fit: Few tools needed — clamps shut securely for caravans, trailers and small cars.
- Solid build: At around 5.4kg it’s got a weighty feel — not something a casual thief’s going to pick up and nick.
Where it helps most
This clamp is perfect for parking a small-wheeled car on the drive, leaving a caravan on a pitch, or storing a trailer overnight. It’s particularly handy at campsites, lay-bys and storage yards where a strong, visible deterrent really makes a difference. It won’t replace fixed ground anchors or a full alarm and tracking setup if you need 24/7 security, but as an extra layer it makes moving the vehicle noisy, slow and far less likely — usually enough to put off most opportunists.
Specifications and handy notes
Model: HG 400-00. Colour: yellow. Item weight: approximately 5.4 kg. Product dimensions: L 79.00 x W 27.00 x H 51.50 cm. Fits wheel diameters 330–382mm and depths up to 205mm. Supplied with two keys.
Quick tips: measure your wheel diameter and rim depth before ordering, keep a spare key somewhere safe, and use the clamp as part of a layered security strategy — combine with alarms or tracking if the vehicle’s particularly valuable. It won’t stop every determined thief with the right tools, but it makes theft noisy, slow and far less appealing. For most situations, that’s more than enough.
All told, the Stoplock HG 400-00 is straightforward, effective protection for small-wheeled vehicles. No daft bells and whistles — just solid presence and sensible design, perfect for anyone wanting peace of mind without overcomplicating things.