Hitch & Coupling Locks
Hitch locks are widely recognised as some of the most reliable and effective ways to secure trailers, caravans, and towed equipment across the UK. Designed and manufactured to the highest standards, our hitch locks prevent thieves from hitching your trailer or caravan to their vehicle and driving away.
From cost-effective solutions like the GA95 Budget Hitch Lock to heavy-duty, high-security models like the SA10 Hitchlock and DMAKS Hitchlock, we offer a wide selection to suit every need. Whether you are looking for a caravan hitch lock, a trailer hitch lock, or security for commercial plant and equipment, there’s an option to keep your asset safe.
At Simply Secure, we offer a wide range of hitch locks, with expert advice and competitive pricing to help you choose the best product for your trailer, caravan, or plant.
Showing 1–24 of 55 results
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Bulldog
Bulldog SA10 Hitchlock
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Bulldog
Bulldog P6E Hitchlock
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Bulldog
Bulldog GA95 Budget Hitch Lock
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Bulldog
Bulldog P6E/2 Hitchlock
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Bulldog
Bulldog WW100B Hitchlock
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Bulldog
Bulldog LT Hitchlock
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Bulldog
Bulldog KN Hitchlock
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Bulldog
Bulldog SA9 Hitchlock
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Bulldog
Bulldog LW Hitchlock
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Bulldog
Bulldog WW100 Hitchlock
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SAS
Fortress A Hitchlock (FORT A)
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SAS
SAS Original HL3 Hitchlock for Unbraked Trailers with Y-shaped hitch coupling
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Bulldog
Bulldog AA Hitchlock
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SAS
Fortress AK Hitchlock (FORT AK)
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SAS
Fortress B Hitchlock (FORT B)
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SAS
Fortress K Hitchlock (FORT K)
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SAS
Fortress T Hitchlock (FORT T)
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SAS
Fortress TU Hitchlock (FORT TU)
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SAS
SAS FORT 30 GOLD Hitchlock for AL-KO Stabilising Head
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SAS
SAS Original HL2 Hitchlock for Unbraked Trailers
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Bulldog
Bulldog AB Hitchlock
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Bulldog
Bulldog BR10 Hitchlock
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Bulldog
Bulldog BRCW Hitchlock
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Bulldog
Bulldog BRCA Hitchlock
What is a hitch lock and how does it protect my trailer or caravan?
A hitch lock fits over the coupling mechanism of a trailer or caravan to prevent it being connected to another vehicle, offering a simple but highly effective theft deterrent.
Which Bulldog hitch lock is best for caravans?
Models such as the Bulldog DMAKS Hitchlock and SA10 Hitchlock are ideal for caravans, offering Sold Secure approved levels of protection and robust construction.
Are Bulldog hitch locks insurance approved?
Many Bulldog hitch locks meet Sold Secure standards, which are often recommended or required by insurers to help reduce theft and qualify for insurance cover.
How do I choose the correct Bulldog hitch lock for my trailer or caravan?
Bulldog hitch locks are designed to fit specific couplings. Check your hitch type and size against the product details or contact Simply Secure for expert advice on the right model.
Can I use a Bulldog hitch lock on an unhitched and hitched trailer?
Yes. Most Bulldog hitch locks, including the SA9 and DM ranges, are designed to secure trailers both when hitched to a vehicle and when left unhitched.
How secure are Bulldog hitch locks against theft attempts?
Bulldog hitch locks are built from heavy-duty materials, resistant to sawing, drilling, and hammer attacks. Many feature highly secure locking mechanisms for added protection.
Are budget hitch locks like the GA95 still effective?
Yes. The GA95 Budget Hitch Lock provides basic protection for trailers and light caravans and is ideal for low-risk environments. For higher security, choose Sold Secure models.
Where can I buy genuine Bulldog hitch locks?
You can purchase the full range of Bulldog hitch locks at Simply Secure, the trusted UK retailer offering expert advice and competitive prices.

























