1. STRONG AND STURDY The foldable support bracket is made of high quality cold rolled steel thickened for better strength and durability. It is sturdy, heavy duty, wearresistant and corrosion resistant. The structure is strong and stable to support large weight and will not fall apart. 2. SELF LOCK These table leg folding brackets can fold and lock at 0/ 90/ 180 degree. Featuring self locking, these brackets provide security and stability with springactivated 'positive lock' by locking in the open position. The load capacity is around 225kg/ 500lbs. 3. EASY TO INSTALL The package includes 8 pieces of selflocking hinge and 88 screws. The selflocking hinges are simple to install with the screwed included in the package. You just need to bring a screw driver and the installation can finish in a few minutes. 4. WIDE RANGE OF USES You can use the leg fittings and corner brace to fold wooden bed, kitchen, large bed, RV, boat, warehouse, iron bed, dining table, DIY platform, table and other furniture legs, can also be used as a simple hidden bracket.