[High Quality and Durability] Our folding hinges are made of high quality cold rolled steel and the surface is electroplated with colored zinc treatment, which is rustproof and not easy to wear, durable and weatherproof.39;Wear and tear.durable and corrosion resistant.The maximum load capacity of the self-locking bracket is up to 50kg. [Self-locking mechanism] The furniture folding hinge has a self-locking mechanism design, and the side of the bracket has a self-locking mechanism with a folding button, which can easily adapt to any home styleleaves.If you are not using a desk or workbench, simply press down on the release arm to quickly fold it up.After folding, you can open it by folding it up. [Multi-function folding] This folding stand has a quick release mechanism, which is easy and precise to use.90/0 adjustable, easy to adjust sofa bed, couch or other furniture.When open, it is a 90 degree support leg and can be bent to 0 degrees when closed.The operation is simple and can be combined with various types of furniture such as folding tables, shelves, storage racks and benches. [Positioning design] The folding hinge of the furniture is easy to install and the surface is evenly distributed and has multiple positioning holes,so you can install screws.The foldable support structure is stable and does not shake, and the thickened material allows for quick and easy installation.24 screws are included. [Wide application] Folding furniture hinges are exquisitely crafted, lightweight and easy to carry.Our brackets are ideal for space-constrained and/or flexible applications and can be used for extendable table and bed legs, e.g.B. in kitchens, laundry rooms, retail/grocery stores, RVs, boats, warehouses, garages, maintenance warehouses, offices/residential warehouses.