Adjustable height coffee tables come in two types of hinges: spring hinges for folding adjustable height coffee tables and hydraulic hinges for coffee table furniture.

**Heavy-Duty Steel Structure:** This coffee table lift is made of heavy-duty steel, making it rust-proof, corrosion-resistant, durable, and resistant to bending or breakage. The sturdy hydraulic rod and stable structure ensure smooth and easy operation during lifting. **High Load Capacity:** The lifting mechanism can support approximately 50 kg/100 lbs, making it an ideal accessory for spring-hinged furniture. You don't need to worry about the table tilting or breaking. It's perfect for lifting large coffee tables. **Versatile Use:** With this lift, you can transform an ordinary coffee table into a fully functional table or use it to change the function of other tables. You can comfortably sit on the sofa and use the lift to type and browse the web. The appropriate height prevents neck pain caused by prolonged bending. **Space Saving:** This lift table system can be used to build coffee tables, dining tables, etc., reducing the indoor space occupied by repetitive display tables, helping to lower home furnishing costs, making your home more organized and perfectly meeting your needs. Adjustable height coffee table mechanism, furniture lifting device, fixed table, hydraulic hinge, lifting frame, hydraulic lifting coffee table hinge, office desk lifting frame. Furniture hydraulic hinge mechanism description: Both products are made of high-quality steel, rust-proof and corrosion-resistant, durable, sturdy and reliable, and not easily bent. They are 2.5 mm and 4.0 mm thick respectively, with a load-bearing capacity of up to approximately 50 kg. They are detachable for easy use. Depending on your needs, they can be used for sitting, lying down, or resting. Excellent value for money, worth buying. Specifications: Condition: Brand New; Color: Black (as pictured); Material: High-strength steel; Load Capacity: Approx. 50 kg/100 lbs; Angle Range: Approx. 125 degrees; Thickness: Approx. 2.5 mm and 4.0 mm; Dimensions (L x W): Approx. 320 x 102 mm/12.6 x 4 inches; Base Dimensions (L x H): Approx. 172 x 45 mm/6.8 x 1.8 inches; Lifting Height: Approx. 242 mm/9.5 inches; Top Front Edge Length: Approx. 228 mm/9.0 inches (All dimensions are as pictured); Package Weight: 1.44 kg; Package List: 2 hydraulic hinges