Heavy-duty steel: This lift-top mechanism is made of tough steel material, anti-rust and corrosion-resistant, durable and sturdy to use, not easy to bend and break. With this lift-table system, you can use it to build your coffee table, dining table, etc., thus reducing the interior space occupied by the repetitive display table and helping to lower your home costs. Large load capacity: The lift up mechanism can load about 50 kg / 100 lb, so they are used as a large lift table mechanism hardware to mount furniture hinges with springs. Easy to use: This folding lift is easy to assemble, just attach the springs on the hinges, very simple to use. Use: They can also be disassembled and easy to use. Depending on your needs, they can be used for sitting or resting. With this type of lift you can turn your normal coffee table into a functional coffee table, they can also be used to change the function of the other table. Space saving: Hinged lift up coffee table can help you save a lot of space, which will make you more neat and tidy, perfect for your project. Lift-top hinge can meet a variety of needs, when child writes homework or when working, use this lift up mechanism, which can help you maintain good sitting posture and effectively prevent the produ Specification: Condition: 100% brand new Color: Black (shown as picture) Material: Heavy-duty steel Load capacity: Approx. 50kg / 100lb Angle range: Approx. 125 degrees Thickness: Approx. 2.5mm and 4.0mm Folded Size (L x W): Approx. 320 x 102mm / 12.6 x 4inch Bottom size (W X H): Approx. 172 x 45mm / 6.8 x 1.8inch Lifting height: Approx. 242mm / 9.5inch Top Front Length: Approx. 228mm / 9.0inch (All sizes shown as picture) Package weight: 1.44 kg Package included: 2 x Folding lift table mechanism