E-Z Undermount Sink Clips, Brackets, Supports - No Holes to Drill, No Messy Epoxy, No Cables. by Cinclips

We recently changed our kitchen countertops and sink. Having read way too many stories about sinks beginning to become unglued from the countertop, I wanted to add an ounce of prevention.... Many readings later, I landed on these. I particularly appreciate these supports as they fit perfectly for our application. Very simple, fast and easy to install. Pretty much only requires an impact driver or screwdriver to install with the included 3/4 inch screws. Screwed directly into the interior sides of the cabinet beneath the sink. My wife was worried they would impede on the space in the cabinet below the sink. They absolutely don't. The supports are made of heavy and sturdy plastic and basically are there as back up to support the weight of the sink and it's contents. I would definitely buy again and not hesitate to recommend.

I bought and installed these back in February 2017. 3 years later, the mounts are still holding my sink in place with zero issues to speak of. Back in 2017, my stainless steel undermount sink was sagging because the silicone caulking bead between the edge of the sink and the granite countertop was cracked and water was seeping onto the plywood supporting the sink. I waited entirely too long to replace the caulking and as a result, the plywood rotted. The Cinclips was a very simple install. Push the sink back up in place, mount the clips in the desired location, mark the holes for the Cinclip base mounts, drill the holes, screw the brackets in place, and that's it. You're done. Obviously, the cauking around the sink has to be redone with your silicone based sealing agent of choice. I'm sure other people might encounter difficulties based on their kitchen cabinet setup. I was fortunate that kitchen cabinets are modular with vertical boards located 2" to the outside of my kitchen sink, providing me a perfect location to mount the Cinclip bases. Overall, including recaulking, I remounted and repaired my sagging sink in about 1.5 hours total. So long as I keep my sink sealed and the supporting structure completely dry, I have no doubts that the Cinclips wil last the life of my kitchen and I will not be plagued with the problem of a sagging kitchen sink ever again.

I'm very happy with these clips. My undermount sink got detached after about 10 years. All that was holding it up was silicone caulk. I looked around for brackets or other mechanisms to hold this up. I couldn't find anything that would fit properly. All that was left was to build a frame using 2x4s. Then I came across these clips. They are awesome. It is a simple but very clever idea. The clips are a very strong kind of plastic, they feel very very sturdy. The hinge means that they will fit practically any cabinet. PS: it's true that it only comes with 10 screws, when there are 4 holes per clip (20 total). The instructions do say that you only need to drill the bottom two screws for each clip, so 10 is enough. You can add the top 10 screws for additional strength, but it says it's unnecessary. Still, I wonder why they would cheap out with this! Such a small detail, but it feels strange. Otherwise, everything is outstanding.

PROS: Amazon delivered in 2 days amazingly on Sunday 3:30pm. The CINCLIPS worked as described and was easy to install. Good quality, well made and won't rust. After lots of research this was the only product that made sense to me to support a under-mount sink to the granite counter. The old existing sink was supported by 4 small pieces of wood glued to the granite which finally came loose. CinClip made the most sense for my repairs. CONS: Included are 4 pieces approx 12" long and 1 short piece. Most sinks are installed close to the front of the counter. The shorter piece was too long to attach to the front cupboard vertical face inside. A shorter piece was needed. Instead, I installed 2 Cinclips to support the back of the sink and 1 CinClip each on the left and right side of the sink. I am confident the sink will now stay in place.

Easy to install but need to make sure the brace is held secure prior to screwing it in. The 5th support is small and no able to install on back as there is no access to screw it in.