SAS HD3 Heavy Duty Wheel Clamp – strong, practical wheel security designed specifically for caravans and trailers fitted with larger steel wheels.
 
Product Highlights
• Designed for caravans and trailers
• Suitable for steel wheels
• Fits 12" to 16" steel rims
• Tyre widths: 165mm to 225mm
• Covers the wheel bolt for additional security
• High-security steel-encased lock
• Double-locking mechanism
• Lightweight design – weighs under 5kg
 
Heavy-Duty Security for Caravans & Trailers
The SAS HD3 Heavy Duty Wheel Clamp is designed for caravan and trailer owners who want dependable physical security without carrying an excessively heavy or complicated wheel clamp.
 
Its strong one-piece construction wraps securely around the wheel, while the design covers the wheel bolt to help restrict access and make wheel removal more difficult.
 
The bright red finish provides an immediate visual deterrent, making it clear that additional physical security has been fitted.
 
Designed for Larger Steel Wheels
The SAS HD3 Wheel Clamp is designed specifically for compatible steel wheels with the following dimensions:
Rim size: 12" to 16"
Tyre width: 165mm to 225mm
Maximum wheel bolt outer diameter: 33mm
Wheel type: Steel wheels
 
Important: Always check your actual wheel and tyre measurements before ordering to ensure the correct fit.
 
This model is specifically designed for steel wheels. If your caravan or trailer has alloy wheels, a different SAS wheel clamp, such as a compatible Supaclamp model, may be more appropriate.
 
Key Security Features
• Heavy-duty SAS caravan and trailer wheel clamp
• Designed specifically for steel wheels
• Fits 12" to 16" steel rims
• Suitable for tyre widths from 165mm to 225mm
• Maximum wheel bolt outer diameter of 33mm
• Covers the wheel bolt for additional protection
• Strong one-piece construction
• High-security steel-encased lock
• Double-locking mechanism
• Physically immobilises the wheel
• Bright red highly visible finish
• Quick and straightforward to fit
• Weighs less than 5kg
• Practical for touring and storage
What Is the SAS HD3 Suitable For?
 
The SAS HD3 Heavy Duty Wheel Clamp is particularly suitable for compatible:
• Caravans
• Touring caravans
• Box trailers
• Utility trailers
• Camping trailers
• Trailers with larger steel wheels
• Caravans and trailers kept in storage
• Touring caravans when away from home
 
The HD3 is designed for 12" to 16" steel rims with tyre widths between 165mm and 225mm.
 
Compatibility should always be checked against your actual wheel and tyre measurements before ordering.
 
High-Security Wheel Protection
The SAS HD3 Wheel Clamp combines heavy-duty construction with a high-security steel-encased lock and double-locking mechanism.
 
Its wrap-around design physically secures the wheel, while covering the wheel bolt helps restrict access and makes unauthorised wheel removal more difficult.
 
This provides an additional physical layer of protection whether your caravan or trailer is parked at home, on a campsite or in longer-term storage.
 
Lightweight & Easy to Fit
Despite its heavy-duty construction, the SAS HD3 weighs less than 5kg, making it practical to carry in your caravan or towing vehicle.
Its one-piece design allows the clamp to be fitted and removed quickly, making it particularly convenient for regular touring where security equipment may need to be used frequently.
 
Highly Visible Theft Deterrent
The SAS HD3 Heavy Duty Wheel Clamp features a bright red finish that provides an obvious visual deterrent.
This makes it immediately apparent that the caravan or trailer has additional physical security fitted, helping discourage attempted theft.
 
What's Included?
• 1 × SAS HD3 Heavy Duty Wheel Clamp
• Security keys
• Fitting instructions
 
Protect Your Caravan or Trailer
For owners looking for a heavy-duty caravan or trailer wheel clamp for steel wheels, the SAS HD3 combines strong one-piece construction, a high-security locking system and wheel bolt protection with a practical design weighing less than 5kg.
 
Check your rim size, tyre width and wheel bolt dimensions before ordering to ensure the correct fit.