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Question: Is the cable a fixed length, or for nawwoer shelves can you cut it so the mounting bracket isnt too high up.
Document: We wanted glass shelves to display colorful glasses in the kitchen and this contemporary cable worked out great. Due to the height of the upper wall bracket from the shelf we staggered the shelves, overlapping using a cantilever. It all worked with 6&#34; and 8&#34; x 3/8&#34; glass shelves. The cables and supports were easy to put up and made very well.
The cable kit should come with a glass shelf, I bought another shelf to use for this cable and it gaps and I could not find anyone to cut a bigger shelf. The cables gap and the U channels tilt and the screw cover is not snug!! !
This cable shelf it's the cool option for show you valued treasures, easy to install, good looking, and cheapper.
As long as you can find a stud, these shelves are great. They take a few minutes to install, set level and support a lot of weight. We use them to hold books and files near the ceiling and didn't want brackets showing underneath. Very pleased with the results.
Unlike most shelf support systems, this one is both functional and beautiful. Note that they also sell a shorter (wire) shelf, and they also will do a custom length for you as well. I have two of these - one which holds ~40 lbs of AV equipment, and one that I use for a Blu-Ray media shelf.
5 Stars ...I love this product. I have used it in 3 of our 5 bathrooms. However, in my opinion the secret is to use 1/2 inch glass shelves. These are rather expensive but make a statement. When using the thick glass shelves the items on the shelves are almost unimportant. I have also given this item as gifts to friends and family.
I have a lot of arts/crafts items I wanted to display in a large cabinet & wanted glass shelves to give a museum quality about it. There is a lot of confusing/elaborate products out there but this one is simple, inexpensive & well thought out compared to many. I think it works well for my purposes as very unobtrusive to the display pieces,  It will work especially well with art deco/mid-century/contemporary art. I wish they offered a version in brass, though...
This is a great product idea, and the actual brackets are very nice.I had two problems with this product. First, it comes with little rubber sticky things to step the size of the bracket down to a smaller shelf. They would be great, but I only got 7 instead of 8 rubber sticky things. -1 star.The other problem is the hardware they ship with is JUNK! The screw heads I received are the softest I've used in awhile, and almost immediately stripped.
These brackets look great, were very easy to install, and not too expensive. Just what I look for in a product. I have recommended them to a number of people.
Easy to install, very sturdy and looks great. I purchased this for my husband's office, used two sets for a 10 foot glass shelf...very modern and chic.
Answer: The cable is a fixed length and has crimped hardware at the end so that it cannot be cut.  For wider shelves the shelf is nearer the hardware, for narrow shelves farther.  I have six glasses shelves and am very happy with the hardware.  Two of the shelves are 8 feet long (4 brackets).  I use them for displaying art items and books.