Fits most 50mm Avonride cast heads from 1400Kg - 3500Kg including: 575003, 575004, 575005, 575008. Allows use of Avonride integral lock. The robust yellow steel casing with anti-saw features covers the fixing bolts of the hitch to protect it from being stolen.
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Anti-theft Trailer Hitch Lock Trailers Coupler Padlock Hook Connector Tongue Locks Hitch Security Protector Zinc Alloy 1/4 Inch
Aliexpress UK
Brand new with original three keys The Maypole Strongbox Hitchlock Security Lock Stronghold MP5411 is a durable and heavy-duty hitch lock designed to provide maximum security for your vehicle. With three keys included, you can rest assured that your vehicle is protected at all times. This product by Maypole is reliable and sturdy, perfect for keeping your car safe while on the road.
eBay
Universal Caravan Hitch Cover Waterproof Dustproof PVC Trailer Tow Ball Coupling Lock Cover Heavy-Duty Tow Hitch Cover For RV
Aliexpress UK
The Maypole yellow stronghold hitchlock SH5412 is a high-quality vehicle accessory designed for caravans, campervans, and motorhomes. Manufactured by Maypole, this hitchlock features a durable construction and comes with 2 kegs for added security. The SH5412 model is known for its reliability and effectiveness in protecting vehicles from theft, making it a valuable investment for caravan and motorhome owners looking to enhance the security of their vehicles while on the road.
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Waterproof Caravan Hitch Cover PVC Trailer Tow Ball Coupling Lock Breathable Rain Snow Dustproof Protector Towing Hitch Cover
Aliexpress UK
MP5411 Strongbox hitchlock fits most ALKO, Steelpress and Knott pressed steel hitches. Applications for the Strongbox Hitchlock Strongbox features an anti prising lip. Can be used in conjunction with any Stronghold or Maypole wheel clamp or leg lock.
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Heavy Duty Trailer Hitch Lock - 2-5/16 inch Adjustable Anti-Theft Coupler Lock, Universal U-Shape Ball Security for Tow Receiver
Aliexpress UK
Has some tarnishing, see photos, see last photo for which compatible Alko hitches. I will post out quickly.
eBay
Trailer Hitch Pin Lock 5/8" 1/2" Dual Receiver Locking Trailer RV Truck Tow Heavy Duty Anti Theft for 2" Towing Receiver Lock
Aliexpress UK
This lock will fit ALL brakedIfor Williams trailers with the Knott Avonride coupling (See 3rd Picture). At no point are we claiming this lock to be an Ifor Williams part. This is manufactuered by Stronghold, & fits Ifor Williams Trailers.
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Caravan Hitch Cover Towing Hitch 600D Oxford Cloth Easy to Use Dustproof Rain Snow Protection RV Caravan Trailer Tow Hitch Cover
Aliexpress UK
SH54126B – Plastic Security BallSH54122B – Lock and pin set with keys (complete)SH54123 – Premium key cutting service – must have key numberSH54127 – Lock and three keys without pin.
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Caravan Hitch Cover Towing Hitch 600D Oxford Cloth Easy to Use Dustproof Rain Snow Protection RV Caravan Trailer Tow Hitch Cover
Aliexpress UK
Model: SH5420. • Model number: SH5420. High security Stronghold Towing Eye Lock designed to prevent vehicle coupling and trailer theft. • Fits 40mm and 50mm towing eyes. Perfect for added peace of mind when leaving your trailer unattended.
eBay
103x67x99x30cm Universal RV Caravan Towing Hitch Cover Waterproof Dust-proof Trailer Tow Ball Coupling Lock Shelter Canopy
Aliexpress UK