headrest hinge 2 units sturdy and load bearing with angle

4PCS Folding Table Legs: Robust self-locking hinges that allow smooth folding between 90 and 180 degrees, ideal for supporting furniture such as tables, beds, and workbenches with stability and ease. Heavy-Duty Construction: Made of durable stainless steel, these hinges support heavy loads without deforming, outperforming other folding furniture supports and ensuring solid, long-lasting support. Automatic Spring Mechanism: They incorporate a spring system that facilitates opening and closing, optimizing the experience when using folding table legs and allowing for easy handling of multifunctional furniture. Compact and Versatile Design: Perfect for optimizing small spaces in apartments and offices, this folding table leg support adapts to various surfaces, facilitating the transformation of furniture in environments with changing needs. Easy Universal Installation: These locking folding hinges can be easily mounted on different types of tabletops, facilitating improvement projects on tables, folding beds, and cabinets, ideal for those seeking practical functionality at home.