The non-slip threaded round tube plugs are for sealing and protecting the ends of round tubes. Made from plastic, these black caps are designed to fit into the ends of pipes, preventing dirt, moisture, from entering. Ideal for use in furniture, fencing, and various metal tubing applications, these caps ensure a clean and finished look while providing a secure fit. Features - Color: Black -Material:Nylon - Size: 3.80X3.80X1.80cm/1.49X1.49X0.71in - material: made from nylon, these plastic caps are designed to be , ensuring longterm use without wear and tear -Antislip design: the threaded end caps feature an antislip design that ensures a secure fit, preventing any loosening over time for reliable performance -Easy installation: simply insert the cap into the tube without the need for additional tools, making installation quick -Versatile application: suitable for various , these caps can be used in furniture, plumbing, electrical applications, and more, offering a wide range of uses -Reliable performance: whether for steel or aluminum tubes, chairs, tables, or other furniture, these caps made from plastic are absolutely reliable in every application area Package list: 20 x Tubing Plug Cap