Description: 【Universal Design】: This Undermount Sink Bracket is a versatile tool that can be used in various settings. It's suitable for supporting and stabilizing your bathroom cabinets. 【Material】: This Sink Support Bracket is made from fiberglass nylon, it ensures long term durability and reliability. 【High Load Capacity】: Despite its lightweight design, this Sink Support Leg can support up to 200kg of weight per pair, making it ideal for heavy duty applications in your bathroom or other areas. 【Adjustable Size】: The screw rod diameter is about 1.08inch and the outer diameter of the screw tube is about 1.34inch. The long extension rod can be adjusted to a height of 3.54inch while the short extension rod can be adjusted to a height of 2.76inch, providing flexibility for different installation requirements. 【Wide Applications】: The sink legs are suitable for supporting sink basins, cabinets, beds, sofas, dressers, tables, etc. Suitable for home, kitchen, bathroom, etc. Specification: Screw Rod Diameter: 2.75cm/1.08inch Outer Diameter of the Screw Tube: 3.4cm/1.34inch Long Extension Rod can be adjusted to a height of 9cm/3.54inch Short Extension Rod can be adjusted to a height of 7cm/2.76inch Package Includes:1 Single Jack Undermount Sink Brackets Note: Please allow slightly errors due to manual measurement and different monitors.