Quick Summary
The AEYINO 446L is a 1.2 m (4 ft) bicycle chain lock with 6 mm hardened steel links and a resettable five-digit combination. Check that its reach suits your bicycle and the fixed object you plan to secure it to.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand and model | AEYINO, model 446L. |
| Chain length | 1.2 m (4 ft). Allow for the route around the bicycle and anchor point when checking reach. |
| Chain | 6 mm hardened steel chain. |
| Locking method | Resettable five-digit combination, described as offering 100,000 possible combinations. |
| Sleeve | A nylon sleeve covers the chain. |
| Colour and quantity | Black; one item. |
What to Compare Before Buying
- Reach: Consider the distance around your bicycle and the fixed object, including the path the chain must take. The stated length is 1.2 m.
- Chain thickness: The chain is 6 mm thick. This specification does not establish a security rating or resistance to cutting or other attacks.
- Combination lock: This model uses a code rather than a key. Consider whether you prefer a five-digit combination and can remember it.
- Length variant: Other lengths are also mentioned. Check that the selected version is 1.2 m (4 ft).
Setup and Correct Use
The listing describes opening the lock with the default code 00000, turning the reset dial 90 degrees and setting a personal code. Follow the instructions supplied with the lock, then check that the new code works before relying on it. Keep a record of the code somewhere you can access if you forget it.
Before You Decide
Confirm the selected length is 1.2 m, that the chain can reach your intended anchor point and that a five-digit combination is the locking method you want.
