Protect your caravan or trailer with the Bulldog SA9 Bradley Hitch Lock, a heavy-duty security lock designed specifically for Bradley 05050 hitch heads fitted to a 50mm shaft.
 
Manufactured in Great Britain from strong 4mm steel, the Bulldog SA9 encloses the hitch head and fixings to provide a robust physical barrier against attempted theft. Its highly visible red powder-coated finish also acts as a clear deterrent when your trailer or caravan is parked or left in storage.
 
Designed for Bradley 05050 Hitch Heads
The Bulldog SA9 Hitch Lock is designed to fit:
- Bradley 05050 hitch heads
- 50mm shaft applications
Please check your hitch model and shaft size before ordering to ensure compatibility.
 
Hitched & Unhitched Security
The Bulldog SA9 can be fitted while your caravan or trailer is hitched or unhitched, making it a practical security option for use at home, in storage, on a campsite or while travelling.
It can also be used with a compatible Bulldog Lock Post for additional security.
 
Heavy-Duty 4mm Steel Construction
Made from durable 4mm steel, the SA9 completely encloses the hitch head and its fixings. This helps restrict access to vulnerable areas of the hitch and provides a strong physical barrier against tampering.
The high-security lock is designed to resist drilling and picking, while the supplied dummy ring restricts access to the towing point when the trailer is unhitched.
 
Key Features
- Designed for Bradley 05050 hitch heads
- Suitable for 50mm shaft applications
- Heavy-duty 4mm steel construction
- Encloses the hitch head and fixings
- Can be used when hitched or unhitched
- Can be used with a compatible Bulldog Lock Post
- Drill and pick-resistant locking system
- Supplied with dummy ring
- Compact and easy to transport
- Quick and straightforward to fit
- Highly visible red powder-coated finish
- Sold Secure approved
- Secured by Design recognised
- Insurance approved
- Made in Great Britain
 
5-Year Guarantee
The Bulldog SA9 Bradley Hitch Lock comes with a 5-year manufacturer's guarantee when registered in accordance with Bulldog's requirements.
What's Included
- 1 x Bulldog SA9 Bradley Hitch Lock
- 1 x Dummy ring
- 2 x Security keys
The lock is also eligible for Bulldog's Security Key Registration Service.
Please check that your trailer or caravan uses a Bradley 05050 hitch head on a 50mm shaft before ordering.
Keyed-Alike Option
If you would like the Bulldog SA9 keyed alike to a compatible existing Bulldog security product, there is an additional charge of £2.49.
Please email your current key code to info@driveawaylocksmith.co.uk after purchase so compatibility can be confirmed.