Universal Swivel Joints feature an innovative design that allows you to easily reach narrow and deep places in your workspace. Their compact SLIM body makes them the ideal choice for working in confined spaces. With their matte black coloring with a bright chrome finish, they are also easily visible even in dark places. They are equipped with a ball spring mechanism that allows for a smooth 360 degree rotation. This allows all fasteners to be reached, even in the hardest to reach places. And the spring-loaded ball clamp provides a secure hold on the bent joint, preventing the heads from falling out. LEXIVON joints are made of durable, heat-treated chrome-molybdenum alloy, making them fully resistant to high levels of torque.