100cm long Anti-theft 5-digit Chain Lock, Wear-resistant Durable cover. WestBiking Combination Lock 100cm. A3 Steel galvanised Chain body with a Zinc-alloy Cylinder & ABS wear-resistant lock head for the ultimate protection.
eBay
DOMEN Bicycle Anti-Theft Chain Lock Bike Portable Metal Steel With 2Keys Safety Lock Motorcycle Bike Lock Bicycle Accessories
Aliexpress UK
Bike Lock Strong Motorcycle Motorbike Bike Security Chain Padlock Lock with Keys. Heavy Duty Motorcycle Motorbike Bike Security Chain Padlock Combination Lock. Weatherproof Security Combination Padlock Outdoor Heavy Duty 4-Digit Locks.
eBay
WEST BIKING Bicycle Folding Chain Lock Anti Theft Combination Lock Heavy Duty Safety Motorcycle MTB Road Cycling Electric Lock
Aliexpress UK
Keep your bike, e-bike, or scooter safe with theRiderace Bicycle Chain Lock, ahigh-security and portable anti-theft solution. Bicycle Chain Lock Portable Anti-theft High Security MTB Mountain Bike Lock With 2 Keys For Scooter Electric E-Bike.
eBay
ROCKBROS Bike Lock With Keys Bicycle Lock High-Security Anti-Theft Portable Cycling Chain Lock With Mount Bracket Accessories
Aliexpress UK
Keys supplied: 2 keys included. Two keys included for convenience and backup access. Portable and lightweight design for easy transport and storage. Why Buy This Chain Lock. Versatile locking system suitable for various bike types and sizes.
eBay
WEST BIKING Bicycle Folding Chain Lock Anti Theft Combination Lock Heavy Duty Safety Motorcycle MTB Road Cycling Electric Lock
Aliexpress UK
1x Bike Chain Lock 1.8M with Waterproof Cover & 3 Keys. 1.8M Triple Heat-Treated Chain: Features a heavy-duty boron manganese chain for superior strength and maximum resistance against cutting and tampering.
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WEST BIKING Bicycle Lock 65-150CM Multi-length Bike Chain Lock Motorcycle Ebike Cycing 5-Digit Password Anti-theft Safety Lock
Aliexpress UK
Oxford Security GP Chain Lock Chainlock Padlock 2.0M x 8mm. GP Chain 8 8mm Round General Purpose Chainlock. Multi-purpose chain lock. Integral lock head. Motorcycle Parts. Non scratch chain sleeve. Helpful Links.
eBay
〔E〕Bike Chain Lock Bicycle Heavy Duty Safety Lock 60CM Metal Anti-theft Mountain Bike Road Motorcycle Scooter Padlock With Key
Aliexpress UK
ThisHeavy Duty 2m High Security Motorcycle Chain plus Hardened Steel Padlock is excellent for motorcycle security, bikes, caravans etc. It is also ideal for securing any other type of machinery and can also be used for the temporary security of gates and broken fences, etc.
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MTB Road Bike Anti-theft Lock Bicycle Steel Security Cable Chain Lock High Sensitive Alarm Warning Safety Padlock with 2 Keys
Aliexpress UK
The Bell Quick Link Bike Lock is a reliable and secure option for keeping your bike safe while you're out on a ride. Made of durable steel, this 3ft chain lock features a 4 digit combination lock mechanism for added security. The blue colour adds a stylish touch to your bike accessories, while the A security rating ensures that your bike is protected in the UK. Easy to use and effective, this Bell bike lock is a practical choice for cyclists looking to safeguard their ride. The packet is a bit grubby but it doesn’t affect the lock in anywhere. Thank you for looking please check out my other items :-) 
eBay
【Winter4】Bicycle Chain Lock Heavy Duty Safety Lock 60CM Metal Anti-theft Mountain Bike Road Motorcycle Scooter Padlock With Key
Aliexpress UK