According to The Folding Hinge Lock Table Legs

Description: - 【0/90/180 degrees】: Folding self locking hinge adopts versatile angles adjustable locking mechanism design, supporting 0/90/180 degrees rotation range - 【Material】: The hinge for folding table legs bracket is made of cold rolled steel, which is strong and wear resistant, ensuring long term performance and reliability - 【Easy to use】: The foldable hinge has a simple design and is easy to install without complicated steps and tools, saving time and effort - 【Stable and Firm】: Lock extension support folding hinge adopts a sturdy design to provide better stability, with the right angle, and can be used to reinforce your furniture - 【Wide application】: The folding table leg bracket is suitable for wooden beds, workbenches, dining tables, folding doors, tables, etc. Ideal for kitchens, laundry rooms, RVs, warehouses, garages, offices, etc Specification: - Material: Cold Rolled Steel Size Chart: 90 Degree Size: 5.4 cmx7.3 cmx7 cm/2.13 inchx2.87 inchx2.76 inch 180 Degrees Size: 5.4 cmx10.5 cm/2.13 inchx4.13 inch Package Includes: 1x Foldable Hinge Note: Please allow slightly errors due to manual measurement and different monitors.