Arrives before Christmas 
Convenient and easy-to-use cable lock lets you set your own combination for quick recall and ultimate security. Flexible steel cable has scratchproof vinyl covering so that it won't damage your bike, toolbox or other valuables.
Features:
Specs:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we are going to take a look at the Master Lock Quantum Self Coiling Combination Lock, Part Number 8122D. This Master Lock cable lock features a nice convenient and easy to use cable lock that lets you set your own combination for quick recall and ultimate security. There are no keys so you won't lose them and other people can find them to unlock your lock. This makes a great cable lock to secure your bicycle when it is not in use or you can use it on your trailer securing tool boxes, generators or ladders or any other cargo you may have. The flexible braided steel construction resists cutting. It also features a nice protective vinyl covering that keeps the cable from scratching your cargo. The cable lock is 72 inches long by 1/2 inch and features a limited lifetime warranty. Here is our Master Lock Quantum Cable Lock. As you can see, it's self coiling so it's going ahead and self coiling itself back up when not in use or when you have it securing your items, you are not going to have a lot of excess cable.
Graded cable on the on inside that has a nice vinyl coating so it is not going to scratch up whatever you are securing. The lock features a 4 number combination lock that you can go ahead change to whatever you want. You put your code in, it separates. When you are ready to secure your item, put your lock back together. Rotate the numbers and it will lock it in to place. Another nice thing about this lock is that it comes with this bracket that you can take apart and you can secure this say to a bike frame.
It will wrap around there. You can secure it. This part secures to your cable. We are going to go ahead and put our bracket on to our cable lock. There is two flat head screws here on the back of the part that comes off the bracket.
Unscrew that. Once you undo your screws, you can go ahead and separate that. Hold on to your screws. Go somewhere in the middle of your cable lock. Put it around your cable lock. Put this back into place and then tighten your screws back down.
Now that is secure to our cable. Now we can go ahead and secure this to our bicycle. We have our bicycle right here. We are going to go ahead and secure our bracket to it. This has two straps that come around. They will get fed into here. You will just use a small flat head screwdriver. Tighten those down and it will tighten this to your bike frame. Once you have done with that, you can go ahead and cut off the excess if you are going to leave it on this bicycle. We will go ahead and take our cable lock here with the bracket we installed on it. It will slide into place and that will hold our cable lock nice and secure so when we are going down the road, you don't have to worry about wrapping it around your bike frame or whatever. It is secure here with your bracket. When you are ready to hook your bike up, all you have got to do since it is self coiling, just pull it around whatever you are hooking up to, pull around your wheel. Then your bike is nice and secure. Now that we are finished riding our bike, we will go ahead and put our bike in the stand and lock it up. Now our bracket here on our bike does slide out of it. As you can see though, it is around the frame of our bike so even if it does get slid out of the bracket, it is not going to go anywhere since the cable is around your bike frame. That is another added security feature with the bracket here. Once they are on the frame, your cable lock is going to secure your bike even if your clip does come undone from the bracket. That will do it for our look at the Master Lock Quantum Self Coiling Combination Cable Lock, Part Number 8122D. .
A-OK
Well BuiltShould Hold up well for theft prevention.3 keys is a good idea
all parts seem to be together, however package was tore better bad.
This chain is THICK. Can rest assured with this baby
real thick cable would need big bolt cutters to cut that
Good product works well.
Great product, great service...!
This is exactly what I needed. I was worried about the possibility of bolt cutters getting through this...no way. Impressed with the price.
Item was very well made and liked the 9/16 cable very few has the bigger size cable
My trailer has been out in the weather for a year and this product shows no sign of wear as tear.
This Master cable lock is super heavy duty. A thief might be able to saw through it with a hacksaw if he had enough time but it would take a while. Nice product with a dust/ moisture cover over the keyhole.
Overall this is a very good product. The only reason for not giving five stars is that the lock mechanism is finicky and can be a pain in the neck sometimes.
Works great
Outstanding customer service. Very knowledgable and friendly. Ordered and was delivered free in two days.
Damn this thing is big. What a lock! Much more heavy-duty than I expected!
Well made. Heavy duty. Very secure.
good product fast shipping good people to work with
This is by far the best product I have ever acquired. Your companies customer service is of the highest quality and I thank you.
I purchased this lock to secure my ATV to the trailer while at the motel etc. The cable is substantially bigger than most giving added security and peace of mind, it appears well made.
used as a wheel lock on my trailer. Has performed very well and quality is very good.
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