DescriptionIf you are looking for a multifunction and sturdy pivot joint, then your search is over. Made from good material for practical and durable use. Optimal material, good quality. Exquisite workmanship, no burrs. It is suitable for the activity connection of aluminum profile link, with a range of 180 degrees rotation.Features-Color: Silver.-Material: Zinc alloy. -Size: About 3.20X2.20X2.10cm/ 1.26X0.86X0.83in. - High-strength zinc alloy material for beautiful and high performance. -With artistic structure it is rustproof, durable, can exist external damage. -Connect aluminum profile with flexible angle. The pivot joint can be tilted to an angle of 180. -It is widely used for industrial aluminum frame structures, 3D printers, CNC cutters, CNC routers, robotics projects, etc. -Fine workmanship, excellent texture, flexible and practical, efficient and durable.