Durable construction built for wet environments: Our undermount sink brackets are made from high-quality materials designed for lasting strength and stability in the moisture-rich atmospheres of kitchens and bathrooms, suitable for permanent installations. Precise, adjustable fit: The telescopic design adjusts from 23–32 cm so you can fine-tune positioning to match your countertop opening and sink geometry. This range makes alignment straightforward and reduces gaps that can cause leaks or uneven sealing. Stable three-point support: The brackets use a triangle mechanism to create a stable three-point support system. This distributes the sink’s weight evenly, minimizes movement, and keeps the sink square and secure under normal use. Flexible mounting and faster installation: A multi-hole installation pattern provides multiple attachment options to fit common countertop layouts. The design allows easy disassembly for cleaning and service, helping speed up installation and future maintenance. Why this solves common problems: Prevents sink sag and misalignment that cause seal failure or uneven edges. Simplifies on-site adjustments so you don’t need custom brackets or repeated shimming. Resists corrosion and wear in humid environments for reliable, long-term performance. Key specifications and attributes: Adjustable range: 23–32 cm Design: Telescopic, triangle three-point support Mounting: Multi-hole pattern for versatile attachment Use environment: Kitchens and bathrooms; built for moisture-rich conditions Intended use: Permanent undermount sink installations Typical applications: 1) Kitchen countertop installation: Securely mount an undermount kitchen sink beneath granite, quartz, or laminate countertops, ensuring a level fit and consistent seal for daily use. 2) Bathroom vanity installation: Support a bathroom undermount basin with precise alignment to avoid gaps and simplify silicone sealing around the rim. 3) Remodels and replacements: Retrofit existing countertops where bracket placement must be adjusted to match new sink dimensions without major countertop modification. Practical notes: The 23–32 cm adjustment range and telescopic design provide the flexibility needed for most standard undermount sink installations. The triangle support layout helps distribute load and reduce stress on countertop anchors and sealants. Easy disassembly facilitates cleaning and inspection without disturbing the full installation. This product offers a durable, adjustable, and stable mounting solution that reduces installation time, improves sink alignment, and supports long-term performance in wet environments.