Our aluminum profile end caps are designed to provide a clean and professional finish to your aluminum profiles. These end caps are ideal for use in various applications, including furniture, racks, and lab equipment. Simply insert the end cap into the open end of the aluminum profile to protect it from debris, and damage, ensuring a long-lasting and polished appearance. Features -Color:Black -Material:Plastic -Size:4.00X4.00X1.00 cm/1.57X1.57X0.39in -Size: Mounting hole diameter: 7.2 mm -Note: Suitable for 4040 European Standards Industrial Aluminum Profiles -reliable material: made from stable and reliable plastic, ensuring durability and reliability for longterm use -European standards design: features a european standards end cap design that provides a , protecting against stains and water -Easy installation: simple to install and remove, saving time and effort during assembly and maintenance -Protective plastic cover: this plastic cover to protect the surface from scratches and damage, maintaining a clean appearance -Fine details: workmanship, reasonable structure, professional and practical, can bring you convenience Package list: 20 x plastic end caps