Set of 4 heavy-duty folding table hinges, black, made of zinc alloy, for sewing machines, with mounting screws (7.9 x 3 cm)

Contents: 4 black folding hinges and 24 M4 mounting screws. Hinge dimensions: 79 x 30 mm (L x W), thickness: 2 mm. Thick design, high hardness, stronger and longer lifespan. Please check the dimensions before purchasing. Zinc alloy material: High-quality zinc alloy folding hinge, very strong, rustproof and corrosion-resistant, washable, as durable as a new hinge, moisture-resistant. Polished surface, smooth and safe to use. 180-degree free folding: Design without sharp angles, polished, smooth and safe to use, aesthetically pleasing. Mechanical hinge opening 180 degrees, integrated molding, easy angle adjustment. Maximum load capacity: 25 kg. Wide application: The folding table hinge is applicable to many folding tables such as various wooden jewelry boxes, cabinet drawer tables, dining tables, computer tables, closets, coffee tables, doors and windows, sewing machine tables, etc.