1. Construction: Made from heavy duty chrome vanadium steel with a mirror chrome finish, this 3 piece flexible socket extension bar set is built to last. The PVC sleeve ensures durability and resistance to corrosion, making it ideal for both professional and DIY use 2.Flexible & Versatile Design: Each extension bar can bend up to 45°, allowing you to reach tight and confined spaces that traditional tools can't access. Perfect for auto repairs, home maintenance, and industrial applications 3.Secure Anti Slip Mechanism: Equipped with spring-loaded ball detents, these extension bars prevent slipping and dropping, ensuring a secure grip on sockets even in challenging work conditions. Square drive radius corners reduce tool and socket wear 4.Three Sizes for Maximum Versatility: Includes 1/4' (6-inch), 3/8' (8-inch), and 1/2' (10-inch) drive sizes, ing compatibility with a wide range of sockets and tools. A must-have addition to any toolbox for tackling various tasks with ease