Blue Horizon Undermount Sink Clips, Undermounting Sink Brackets, Bathroom Kitchen Ceramic Stainless Steel Sink Basin Support Clamps for Marble Granite Vanity Countertop Installation Repair Kit (10)

These worked well and easy to install. I used Loctite quick set epoxy to fasten them to cultured stone.

Perfect for the job.

Very good product. I used cold weld to attach the clips to the underside of a quartz counter, the clips are great and it's a pleasure to work with. Shipping was a bit long, but did the job. Satisfied and I think this product is recommended to anyone!

Was easy as pie to install

Brackets worked fine and I would make several suggestions in the process if you're mounting a sink from below the counter. First position sink without any adhesive/sealant and pencil mark outer rim edge; position desired bracket placement positions with pencil also during this time; use J-B weld either 1 minute or 5 minute silicone two-part epoxy (.85oz). I found that one epoxy pack provides enough for two brackets, but don't mix full contents at once: mix only for one bracket at a time - especially if using the 1 minute quick-set type. For the 5 minute set, take your time in mixing and regardless of which is used, don't apply paste if it will "run' off the applicator (use thin plastic 1"strips). And don't apply too much because when you press the circular piece in position, since you're working from below the counter, excess epoxy may run down the threads - on you, also - and harden. If that occurs, the paste will harden and will restrict proper, full tightening of the wing-nut to the metal bracket support against the rim. Do not attempt to tighten wing-nut until the circular piece has set for the duration - if you do, it is likely the wing-nut will encounter the wet epoxy and weld itself to the bracket --- not good for any future removal