This trailer padlock is simple in design and very easy to install, no need for complicated tools and techniques, just plug in the ball joint and put it in the right position, finally lock it with the key.
eBay
Small Portable Padlock Combination Lock 3 Digit Waterproof Outdoor Lock For Door Suitcase Bag Cabinet Locker Window
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
Locking Hasp Heavy Duty Locking Hasp Staple With Keys Padlock Cupboard Shed Garage Lock Office Cabinet Security Lock Hardware
Aliexpress UK
This trailer padlock is simple in design and very easy to install, no need for complicated tools and techniques, just plug in the ball joint and put it in the right position, finally lock it with the key.
eBay
Car Lock Repair Accessories Lock Reed wafer Lock Plate TOY43R MAZ24 VA2T FO21 HU66 HY22 NSN14 HU92 HU101 TOY48 TOY43 HON66 SIP22
Aliexpress UK
Kent Towing Solutions Present: Maypole Deluxe Trailer and Caravan Coupling Lock. Deluxe trailer and caravan coupling lock. Visible coupling lock prevents theft. Lock fits into coupling blocking access and prevents tow-away theft.
eBay
Laptop Lock Key Lock 1.2m Long Thick Anti Shear Steel Wire Lock Secure And Anti-theft
Aliexpress UK
Type: Caravan Covers. Vehicle Type: Campervan & Caravan. -Waterproof design, effectively prevent water from entering the body, maintaining an internal trailer connector clean and dry. -Elastic sewing is placed on the front and back hem, tightly covering the towing hook for effective.
eBay
Locksmith Professional Powerful Twist Lock Pick Tool,Twist and Remove Lock Cylinder Tool for Bad Lock
Aliexpress UK
Stronghold Al-Ko hitch lock. Comes with 3 keys. Lock is in full working order.
eBay
CDOK K8 TTlock Bluetooth smart lock fingerprint lock digital electronic lock with longer and larger handle panel
Aliexpress UK
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
8pcs Mini Padlock Zinc Alloy Colorful Travel Anti-Theft Lock Plastic Case Drawer Luggage Padlock for School Dormitory Gym Locker
Aliexpress UK
Caravan Hitch Lock, Trailer Hitch Lock, Zinc Alloy, Universal Trailer Lock, Anti-theft Locking Device. Application: Ball lock is an anti-theft locking device that expands and locks within the trailer's coupling, preventing the trailer from being attached to the trailer.
eBay
1 Set Double Open Sliding Door Lock Stainless Steel Glass Door Lock with Keys Lockset Office Glass Gate Security Hardware
Aliexpress UK