Adjustable Undermount Sink SupportThe telescopic structure is functional and convenient, can be used for undermount sink in kitchen, bathroom. Sturdy ConstructionUndermount Sink Bracket is made from steel, sturdy and durable, ensuring a secure hold. Easy InstallationNo drilling holes in countertops, no disassembly of sinks or pipes, just place the sink bracket in the right place under the sink, adjust it to the right height and tighten the knob. Secure SupportsThe undermount sink legs provide a secure and stable support for your undermount sink. They ensure that your sink is firmly attached to the countertop, preventing any movement or shifting that could lead to damage or leaks. FaturesStrong load-bearing capacity, can withstand 330 pounds of weight. And the anti-slip base that effectively prevent the sink from moving or shaking, ensuring stability and balance during use. Specification: Material: Steel Size Chart: Adjustable: A: 40cm-55cm/15.75inch-21.65inch B: 55cm-85cm/21.65inch-33.46inch Package Includes: 2 Pieces Undermount Sink Brackets Note: Please allow slightly errors due to manual measurement and different monitors.