Shunfa 5 Digit Combination Bike Lock, 3ft x 0.23inch Diameter Heavy Duty Stainless Steel Chain Bicycle Lock, Security Level 4

This has exceeded my expectations. Wanted something that was obviously secure but also weather proof and solid. It feels reassuringly heavy and has a substantial plastic coating. The lock and number dials are also very solid. Changing the code could not be easier and the instructions provided are in good English and with diagrams.Also the 5 digit lock comes in handy over a key lock as you dont have to constantly worry about having the key on you so it is very easy and simple to set up and just leave your bike left securely.

This is a brilliant lock for how much it cost, stainless steel chain, sturdy lock and all covered in a protective covering, my mountain bike cost £3000. Pounds and I wanted something to keep it safe when the bike is left,

Using this on the back doors of my barn. It's more of a deterrent than anything else.Good thick chain, not as thick as a motorcycle chain but nice and sturdy. The black coating stops the chain from touching you.Overall a good buy, not expensive and does the job!

good and seems well made

DODGY LOCK DO NOT BUY.Every time the code is reset to a combination it will open maybe 2/3 times with that combination but then it will lock and not open with the same combination you have been using. Almost as if it’s resetting itself. I tried many times to unlock it, it finally unlocked with the combination I had put in at the start. I changed the combination and the same thing happened again.Do not buy this lock.

So durable and easy to use. I would hight recommend this to anyone looking for a quality bike locker!

Good product for the price

easy to use