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
Smart Fingerprint Padlock Waterproof Biometric Fingerprint Keyless Door Lock USB Rechargeable Security Padlock for House Unlock
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
15PCS/1PCS Keyless Combination Locker Lock 6 Digit Codes Padlock for Outdoor Easy Use Pad Lock with Code for Gym School Fence
Aliexpress UK
A round heavy duty stainless steel padlock with 2 keys. Highly visible yellow colour. Easy manual installation. 1 x Padlock. Anti-Theft Security Tow Ball Universal Trailer Coupling Hitch Lock Security Lock.
eBay
Car Door lock Cover Auto Doorlock Case Sticker Protective Lock For Abbas Abarth Punto 124/500 Stilo Ducato Car Accessories
Aliexpress UK
The universal coupling hitch lock is a perfect solution to keeping your trailer and its belongings protected and secure. With recessed lock guard for added security. Supplied with 2 keys. Not suitable for caravan hitches (such as Alco, Winterhof), heavy duty horseboxes & car transporters.
eBay
Car Locks With 2 Keys Car Truck Key Switch Lock AL354 1101535 Bonnet Lock Cylinder For Ford For Focus Mk1 1998-2004
Aliexpress UK
Genuine Ifor Williams Coupling Head Hitch Lock With Spare Barrel Lock & 4 like Keys. The coupling head lock is plated all over and in addition the upper section is powder coated. In rigorous security testing, the lock has been awarded‘ Gold Standard’ by ‘Sold Secure’ - a major UK test house.
eBay
Bluetooth Biometric fingerprint lock Key Gold color TTlock APP Digital Smart door lock Electronic Handle Lock Alexa/Google Home
Aliexpress UK
Cylinder lock prevents removal without key. One Year Warranty. 1 Year Warranty We provide one year warranty.
eBay
1PC Aluminum Alloy Drawer Lock 12mm Cabinet Mailbox Filing Furniture Lock With Key For Furniture Hardware locker lock box
Aliexpress UK
A round heavy duty stainless steel padlock with 2 keys. Highly visible yellow colour. Easy manual installation. 1 x Padlock. Anti-Theft Security Tow Ball Universal Trailer Coupling Hitch Lock Security Lock.
eBay
10 Sets 16/20/25/30mm Public/Private Security Lock Metal Cylinder Cabinet Locker Cam Lock With Keys Security Mailbox Lock Drawer
Aliexpress UK
Includes a stainless steel disc padlock with 2 keys for added security. 1 × Heavy-Duty Padlock. 🔐 Heavy Duty Trailer Hitch Lock – Caravan, RV, Truck & Boat Security Device – Yellow. Deter thieves and protect your trailer with this heavy-duty hitch lock.
eBay
Mini Cam Lock With Quick Clip For Cash Tray Box Drawer Lock Money Case Cabinet Airbox Mailbox Toolbox Lock Cylinder Spare Parts
Aliexpress UK