Foldable Bracket Self Lock Hinges Heavy Duty Lock Extension Support Bracket for Table Leg,Bed Leg,Workbench,Pack of 4 The locking extension stand is strong, durable, corrosion-resistant and resistant to rust. Heavy-duty construction and self-locking design make the folding bracket ideal for supporting heavy loads, and the 90° adjustability allows for significant space savings. SELF-LOCKING DESIGN: The collapsible hinged stand has a spring-activated forced lock that locks in the open position for stability. When the desk or workstation is not in use, simply press the latch and fold it down for more space, safe and easy storage. MULTIPURPOSE: Perfect for furniture table legs folding wooden beds, workbenches, iron beds, dining tables, DIY tables or beds, also can be used as a simple invisible
