SUNYA Bike Lock Heavy Duty Anti Theft. 5 Digit Combination Resettable Bike Chain Lock with 3.2FT Welded Chain Diameter 0.236". Alloy Lock Body and Dust-Proof Sleeve (3.2 Feet, 6mm Thick, Black)

Nice lock, very easy to put ur code in , u can reset it if u like, price was the best part.

Reasonable length and weight. Not bad for the price either. I would buy again...

Really like the look and feel for this lock and it couldn’t have been easier to set the 5-digit combination. The chain looks and feels heavy-duty and I assume that the lock itself can’t be cut. Not sure how secure this lock might be if someone really wanted to steal your bike, but it’s inexpensive, easy to use, and it’s a lot better than no lock at all. In the past I’ve mostly gone without a lock because they’re too bulky and heavy for everyday use. So, when I’ve needed to park my bike, I’d have to keep an eye on it or run in and out of a building or store super-fast, hoping for the best. What’s great about the SUNYA heavy duty chain lock is that it’s fairly lightweight and easy to attach to your bike which means you won’t hesitate to take it with you wherever you go… whether it’s a quick trip to the store or anywhere in the open where you can attach it to a secure fence or post.

I have an older bike I use mostly for trips to the beach to cruise the boardwalk. Up until now, I've been using a simple combo chain lock I probably bought at the Dollar Store. That's probably a sufficient deterrent for an old bike like mine but, when I saw this, I thought it would be good to take a step up and boy was I right!This is made of thick, heat-treated, alloy chain with an outer braided nylon coating. The five digit combo lock itself has a brass, drill-resistant, core. If anybody was desperate enough to try to get through this to steal my bike I think I'd just give it to them! Joking aside, if I ever do upgrade to a nicer, more-expensive, bike, I'd be more happy to park it with this in place for protection

I was looking for a low-security, practical and easy to carry and use lock, for securing my bike during the day at a school. The no-hassle design and portability of this lock is ideal, and i like that the chain is sheathed, to help prevent dirt and corrosion on chain, make it easier to carry in a bag or pocket, and protect my bike from scratches. Works great

The product was what I expected

The lock consist of a 5 digit combination. The outer pieces are made of plastic, however the internal parts are made of metal.The lock is very easy to reset/change. You need the code/combination in order to reset/change it. You input the correct code, turn the yellow knob on the inside clockwise, change the dials to your new code and turn the yellow knob counter clockwise.Once you input the correct code it unlocks and slides apart. There is no button you have to press to release the lock.The number dials are easy to twist and click into place for each number.The chain link is surrounded in a braided nylon like canvas material, feels like paracord material. I don't think the braided outer canvas material is waterproof or water resistant, therefore the chain may be prone to rust. The canvas sleeve will protect your bike (or whatever you are securing) from getting scratched by the chain.This bike lock is currently priced under $15 which I believe is a good value. Thank you for reading my review, I hope it was helpful!

I'm not sure how to feel about this lock. The main locking mechanism is nearly all plastic. I would fully expect it to break apart with a swing of a sledge hammer. However, sometimes the perception of security is enough. I ride a motorcycle to work and I already use two different locks on it. I might start throwing this one on it as well, because it is yet ANOTHER obstacle for a thief to defeat.The combination setting mechanism is super easy to use, and it works as expected. Very easy to change the combination to whatever you like. It's a 5-digit combination. The lock itself is not very heavy, so it would be easy to carry on a bike. I like that the chain is wrapped in a fabric covering.I enjoy picking locks, and I found it difficult to defeat this lock by feel alone. It can be opened with a custom made shim, but "picking" by feel was difficult... mainly because the code wheels are very smooth and hard to move under pressure. Unfortunately, this smoothness also makes them tough to manipulate normally as well. It might be tough to open this lock in the winter with very cold fingers.

Solide et facile à régler

prodotto davvero utile ed interessante, gradevole alla vista e di facile utilizzo, combinazione facile da cambiare ed utilizzare (scordatevi di portare chiavi e rischiare di perderle), lunghezza circa un metroestetica: buonaconfort: ottimo (la lunghezza è sufficiente per legarla ad un palo)materiale: ottimopeso: ottimorapporto qualità/prezzo: eccellenteconsigliata: Si

Hab es jetzt erst bestellt/erhalten.Ob es sich bewert muss ich erst schauen,aber auf den ersten Blick sieht alles gut aus und denk Mal auch nicht so einfach zu knacken. Soll ja mein Fahrrad sichern😉👍

Parece devil

プラスティック部分に亀裂が入った。ここから大型ニッパーで分解できてしまうかもしれないので返品しました。