Upgraded DesignAdd a button design, it is more convenient to retract the folding legs. The button contact area is larger, the use is more economical, and the spring elasticity is good. Chute and knob screws have been changed several times for higher stability Porous and Stable After many tests and improvements, 2 new fixing screw holes have been added. folding table legs are more firm to use, durable, load-bearing, safe and reliable, and you can use them with confidence. Folding HingesUsed to make other foldable legs such as tables, chairs chairs, beds, etc., which play a folding support role, suitable for wooden boards and table legs, or other materials, which can be welded and connected. Easy installation Drilling installation. Each hinge is simultaneously connected using 11 screws (nickel-plated finish Q235B). The product is installed on the left and right sides (2 left + 2 right). You can choose which direction to press the lock according to your needs. Wide UseSuitable for various applications such as furniture table legs, wooden folding beds, sofas, dining tables, DIY platforms, tables, etc. It can also be used as a simple invisible support.