A round heavy duty stainless steel padlock with 2 keys. Highly visible yellow colour. Easy manual installation. Deter thieves and protect your trailer with this effective hitch lock. It prevents thieves from towing it away by fitting in the coupling.
eBay
XSDTS Wifi Tuya APP Face Recognition Smart Door Lock With Camera Video Call Voice Intercom Digital Door Lock Automatic Door Lock
Aliexpress UK
High Quality: The plug lock is made of sturdy stainless steel material, which has high strength, sturdy and not easy to bend with long lifespan. Item Type: Trailer Hitch Lock. 1 x Trailer Hitch Lock.
eBay
36pcs Lock Picking Set Transparent Locksmith Tools Multifunctional Training Lock Set Padlock Steel Hand Tools Hardware Tools
Aliexpress UK
The universal coupling hitch lock is a perfect solution to keeping your trailer and its belongings protected and secure. Not suitable for caravan hitches (such as Alco, Winterhof), heavy duty horseboxes & car transporters.
eBay
Car Roof Box Lock Single Lock With 2 Keys Set Fits For Older Thule Karrite Halfords Boxes Car Exterior Accessories Locks Parts
Aliexpress UK
The Ball Lock is an anti-theft locking device that expands & locks inside the coupling of your trailer preventing the trailer from being connected to a Towball. Fig.1 : Insert the ball into the coupling claw.
eBay
XSDTS Biometric Tuya App Fingerprint Lock Black Keyless Cabinet Smart Door Lock Drawer Locks Anti-theft Long Standby Time
Aliexpress UK
High strength 50mm coupling lock for most standard trailers and caravans. Heavy duty cast steel universal coupler lock. 1 x Trailer Coupling Hitch Lock. Fits hitch sizes 1-7/8", 2", and 2-5/16". Ideal for securing your bumper pulled travel, utility, or boat trailers.
eBay
DC 12V Mini Electric Bolt Lock Fail Safe Waterproof Concealed Electric Door Lock 3/5 Wires Feedback Lock Outdoor time delay
Aliexpress UK
SAS Security 'HL2' Premium Unbraked Hitch Lock. The HL2 hitch lock is designed to fit unbraked trailers with pressed steel head mounted on single drawbars up to 60mm wide. Designed to fit around stand, breakaway cable/chain brackets and deeper drawbars.
eBay
Retro Door Lock European Style Retro Aluminum Alloy Vintage Door Lock Interior Anti Theft Room Door Lock
Aliexpress UK
The Ball Lock is an anti-theft locking device that expands & locks inside the coupling of your trailer preventing the trailer from being connected to a Towball. Type : Trailer Coupling Lock. Fig.1 : Insert the ball into the coupling claw.
eBay
10-12mm Glass Swing Push Sliding Door Lock With 3 Keys Toughened Glass Door Lock Double Door Semicircle Hook Lock
Aliexpress UK
The Ball Lock is an anti-theft locking device that expands & locks inside the coupling of your trailer preventing the trailer from being connected to a Towball. Fig.1 : Insert the ball into the coupling claw.
eBay
Pro Locksmith Tools for Door Locks,SS001 SS002 SS002R SS003 SS003R 2 in 1 Lock Pick Tools,Home Lock Repair Kit
Aliexpress UK