Square tubing end caps are essential for protecting the ends of metal tubes, making them ideal for use in furniture like chairs, tables, and stools. Simply insert the plastic square plugs into the of the tubing to prevent damage and wear. These caps also provide a sleek, finished look while preventing dirt and moisture from entering the tubes. Features -Color:Black -Material:PE -Size:2.00X2.00X1.50cm/0.79X0.79X0.59in - material: made from pe plastic, these square post inserts are designed to be , ensuring longterm use -Anti slip design: the threaded square post inserts feature an anti slip design that ensures a secure fit and prevents loosening over time -Easy installation: simply insert the plug into the square tubing without the need for additional tools, making installation quick and -Wide application: suitable for various square tubing applications, including furniture, plumbing, and electrical appliances, offering versatile usage -Secure fit: each steel tube end cap has at three layers that tightly adhere to the inner wall of the , ensuring a secure and stable fit Package list: 20 x square plug