BSTSLL Heavy Duty Undermount Sink Brackets – 800 lb Capacity, Adjustable Stainless Steel Installation Kit (71-100 cm)

Rugged, professional-grade support for your kitchen sink

When you install a heavy-duty sink, you need a foundation you can trust. BSTSLL Heavy Duty Undermount Sink Brackets are engineered from premium 304 stainless steel to resist rust and corrosion while standing up to daily kitchen demands. The result is steady performance in humid environments, with a design that stays true to size under load.

Designed for real-world kitchens, this installation kit emphasizes a clean look and reliable function. The brackets offer a precise fit and a stable mounting base, so you can focus on the task at hand rather than reworking hardware. The combination of robust materials and smart design helps you achieve a dependable under-sink setup that complements busy routines.

Key benefits at a glance

• Industrial-grade construction in 304 stainless steel delivers strength and corrosion resistance for heavy-duty use.
• Smart-length range from 28 to 39.4 inches (71–100 cm) enables a precise fit for most undermount, farmhouse, or drop-in sinks.
• Heavy-duty support for up to 800 lbs (360 kg) helps create a solid, long-lasting foundation under the sink.
• Three-step setup minimizes disruption—position, adjust, and secure with no need to remove pipes or the sink.
• Horizontal design maximizes under-cabinet space, keeping pots, cleaners, and essentials within easy reach.

Functional, user-friendly design

The kit is conceived for practical DIY projects. In addition to the adjustable brackets, you’ll find ergonomic gloves and a dedicated wrench to streamline the installation, helping you achieve a tidy, professional look without specialized tools.

What’s included

• Adjustable undermount brackets
• Ergonomic gloves
• Wrench
• Fixed screws for secure mounting

Compatibility covers undermount, farmhouse, and drop-in sink styles, with a length range designed to accommodate common kitchen configurations. While not a universal guarantee, the 28–39.4 inch span broadens fit possibilities for many setups.