These components serve as fasteners, securing a specific style of kitchen or bathroom basin to the underside of a countertop. Typically constructed from metal or durable plastic, they apply upward pressure, holding the sink firmly in place against the bottom of the counter. A common application involves adhering these clips to the countertop’s underside with epoxy, then tightening screws to draw the sink upward.
The utilization of such fasteners is crucial for achieving a clean, seamless aesthetic in kitchen and bathroom design. By concealing the sink’s rim beneath the countertop, this mounting method facilitates easier cleaning and prevents the accumulation of debris. Historically, simpler mechanical methods were employed, but modern adhesives and clip designs offer enhanced stability and longevity compared to older techniques. The availability of these items from major home improvement retailers provides accessibility for both professional installers and DIY enthusiasts.