Premium Sink Clips-10 Pack Kit, Undermount Sink Clips, Sink Brackets, Bathroom Sink Clips, Kitchen Sink Clips, Epoxy Sink Clips, Sink Clip, Heavy Duty Sink Clips

I used these brackets to hold an under mount sink to a granite counter top. After turning the counter top upside down checking for proper placement and marking sink outline. I ran a bead of caulk for the sink , layed out the brackets and applied a two part epoxy. Ten brackets came in the package, i used all of them which was definitely overkill. These things are very easy to use and if you apply the epoxy generously they are very strong and sturdy. Great product.

Worked out great. Be sure to get the correct epoxy or they will pop off.

A few weeks ago I cracked my bathroom sink and bought an American Standard to replace it. The American Standard came with clips that required drilling into the bottom of the granite (lots more work than I thought it would be, even with a mason bit) and securing a threaded insert into the hole using epoxy. One this was set, the theory was that you could put a screw through the clip and screw it down to the threaded insert. The threaded insert was only a little bigger than the screw itself and when I tried to tighten the screws the insert would spin and the epoxy would fail. I tried 3 different types of epoxy, cleaning with a brush and acetone each time. After 3-5 tries I started to think about how a plate that could be glued to the underside of the countertop would have more surface area to grip than the small threaded insert and would be less likely to spin when tightening the screw. I came on Amazon to look for parts to build what I was thinking and found these - pretty much what I was envisioning. Even better, holes in the plate would allow epoxy through and great stubs that would further keep the plate from spinning. I have literally been trying to get the clips that came with the sink to work for 2 weeks, so for less than $15 I had nothing to lose. I bought a pack and some PC-7 epoxy based on the reviews on here. Installing these was so fast in comparison to the other clips. It took me over an hour to drill 4 small holes in the granite with the other clips, and that was before I even got started on the clips themselves. These clips arrived and it took me 15 minutes to epoxy them to the countertop. I let the epoxy cure for 36 hours (PC-7 says 24 hours but I wanted to be sure). When I checked today the clips were very secure and I could tighten the screws down nice and tight with no hint of the anchors spinning or moving. I wish I had purchased these when I got the sink. The install was easy and fast - and I am confident they will hold better than the clips on my hold sink.

The product is what I needed because I didn't want to drill holes in the granite. I used PC-7 epoxy, applying it directly to the head of the bolt studs. I was an easy job and the bolt studs seem to be adhering nicely. I was worried that they wouldn't adhere to the unfinished mesh on the underside of the granite, but that has not been a problem. I just wiped down the granite mesh with a solution of water and denatured alcohol before applying to get rid of the dust covering the granite. I would have given this 5 stars, but had to mark it down because one of the wingnuts was unthreaded. Wouldn't you know it was the first one I pulled out of the box to attach a clip while feeling around under the cabinet. I wasted at least 15 minutes trying to get it to work until I figured it out. I easily replaced it at the hardware store, but very annoying!! I still recommend the product, but better quality control before shipping would be appreciated!

When our sink fell, it was apparent the installers did not mount it correctly. I bought these clips and used epoxy to attach the post to the bottom of the counter. They are made so epoxy can be pushed into holes in round washer. Then placed bracket on and tightened down. I also used a clear construction adhesive on the rim of the sink before pulling up. These are good heavy duty brackets and I would recommend them. After finishing job, I told my wife a sledge hammer could not beat the sink off. Very Pleased.

These really saved my bacon! Like many others, our sink was mounted to the bottom of the countertop by using scrap pieces of granite epoxied to the underside and overlapping the sink flange. Well, one night these gave out and it all came crashing down into our cabinet. When I saw how it was installed, I went looking for a better solution. THIS IS IT! I prepped the underside by removing all the old mounts and epoxy. That took quite a while with lots of chisling and sanding to get all the old epoxy off. I them used an engine cradle lift and some zip ties through the drains to hold the sink in place. I went under and marked out where I wanted these to go. I removed the sink again, and epoxied these into each spot I marked out. I used tape to hold these into place while the expoy set up. I came back 24 hours later and they were set up firm. I thoroughly cleaned the mounting flange of the sink and applied a healthy bead of silicone caulk. Then I used the engine cradle lift to position the sink basin and pull it up tight to the underside of the counter top. Then it was just a matter of installing the brackets and wing nuts to hold everything in place. On my house, I had to cut 3 or 4 of the brackets due to the space I had between the basin and the cabinet, I expect this is pretty typical. ONce I had all the brackets in place, I took out the cradle and it's held firmly in place. The way the original installers did things left areas around the perimeter with some flex. This always bothered me and made cleaning a challenge. With these, I have no soft spots or flex in the sink and the silicone remains firmly in place and doesn't flex and break as it did before. HUGE improvement!

I attempted to secure these to the bottom of my sink countertop using epoxy. The epoxy will hold but unfortunately when you’re applying it to an existing countertop the epoxy will drip down the thread and you are unable to secure the sink with the wing nuts. I just used marine grade sealant/adhesive to secure the new sink underneath the existing countertop.

I used these clips along with the premium epoxy glue and they do the job. I installed about 8 clips around the bathroom sink and they are enough to hold it securely to the granite counter top. I tested it with the bowl full of water.

Funny story, I dropped a watermelon into our undermount sink and then the next day the sink detached from our counter. These clips were handy to help fix our sink! It was a pretty easy process, we glued the round part to the granite and then the other piece kinda clips onto our stainless steel sink as you screw the piece into place. You'll definitely find instructions online than from my review.

Strong brackets. Remind that it don’t come with the epoxy glue. Bought it from Home Depot

Arrived before the deadline. Which was next day. Easy install yes. The parts are great quality. As I do with all parts ordered online I count them in the bag if possible. One washer short no big deal as I had many of those. Glad it wasn’t one of the other two besides the wing nut.

Great … urge all to get those clips if your undermounted sink fell through.