Self-lock function: In order to extend safety, these brackets have a spring-activated self-lock function that may be fixed by way of locking in the open position. When you are not using a desk or workbench, just click the latch and fold it down to get extra space.Adjustable: The elastic hinged table leg frame can be adjusted from 0 degrees to ninety degrees, which may smoothly alter the couch bed, sofa or other furniture.Invisible: The hinge is product of galvanized metal, and the left and correct management buttons are designed, which are easily matched whatever the relatives style. With small size, it's not seen maximum of the time.Large bearing capacity: Folding self-locking desk frame, with broad bearing capacity. These brackets paintings greater when utilized to furniture legs or narrow, straight forward paintings surfaces.Wide application: Folding stand is right for functions with kitchen, laundry, retail, grocery, warehouse, business maintenance storage, office, residential storage. Put them at the legs or table to fold the legs to the DIY desk or bed, fold items at the table, fold the extensions of the table, etc.