We have created a guide to help you decide what security product device or devices you will need to protect your caravan, motorhome, car or trailer. We recommend having two security devices fitted to fully protect your vehicle.
What is your hitch type?
Hitch Type |
Part Number |
| ALKO including AK130, AK160, AKS1300, AKS2004 & AKS3004 | SH5412 |
| Winterhoff WS3000 | SH5414 |
| BPW ISC (ZKAS) stabiliser couplings | SH5414 |
| 50mm Avonride cast heads from 1400 – 3500Kg including; 575003, 575004, 575005 & 575008 |
SH5415 |
| Bradley including; D5050AUTO, D201CA & MK4AUT | SH5417 |
What wheel clamp will fit my wheel?
It can be difficult to know which wheel clamp will fit the wheel of your caravan, motorhome or trailer. We have put together a few simple steps so you know which wheel clamp to look for.
- Measure the wheel rim
- Measure the tyre width
Once you know what size wheel you have and if it is a steel or alloy wheel, please use the chart below. With our SH5432, SH5438 and SH5439 wheel clamps, we do not state a wheel rim size as their design means it is not necessary to measure this part of the wheel.
Wheel Rim |
Tyre Width |
Wheel Type |
Part Number |
| 12” - 14” | 155 - 190mm | Steel | SH5431 |
| 12” - 13” | 165mm | Both | SH5451 |
| 13” - 15” | 165 - 205mm | Alloy | SH5436 |
| 13” - 15” | 195mm | Both | SH5452 |
| 15” - 18” | 225mm | Both | SH5456 |
| Universal | Universal | Alloy | SH5432 |
| Universal | Up to 265mm | Both | SH5438 & SH5439 |