Undermount Sink Support Kit

Reliable Reinforcement for Loose or Sagging Undermount Sinks

The Undermount Sink Support Kit is designed to reinforce and stabilize falling, loose, or sagging sinks in kitchens and bathrooms. Constructed to prevent future sink failures, it delivers continuous support from underneath without requiring you to remove existing fixtures. This system provides a firm, long-term foundation for heavy basins and other household fixtures.

Features & Benefits

• 500 lb Load Capacity: Sturdy 2-bar construction securely holds heavy basins and filled sinks to prevent drops and detachment.
• Durable Construction: Built with stainless steel tubes, a thickened metal base, and non-slip protective pads for reliable, slip-resistant stability.
• No-Drill Installation: Sets up quickly without drilling holes into your countertops, removing the sink, or disconnecting existing plumbing.
• Adjustable Height: Easily adapts to match the clearance between the cabinet floor and the bottom of your sink.
• Multipurpose Utility: Functions effectively under most square undermount basins, as well as cabinets, shelving, and fish tanks needing reinforcement.

How to use

Measure the distance from the bottom of your sink to the floor of the cabinet to verify clearance. Position the support system directly underneath the basin and adjust the height until it firmly meets the underside of the sink to lock it in place.

Specifications

• Product Type: Undermount Sink Repair & Support Kit
• Load Capacity: Up to 500 lb
• Material: Stainless steel tubes with thickened metal base
• Adjustability: Height adjustable
• Compatibility: Suitable for most square undermount kitchen and bathroom sinks

Secure your undermount sink with dependable, heavy-duty support brackets that install in minutes.