The Facom 1/2 inch Torque Wrench Ring End Accessory Set has 9 pieces. It is a comprehensive tool module designed for precision fastening. It includes 9 polygonal bits with a 14x18 mm attachment, specifically for use with hex head screws. The set offers a wide range of sizes such as 17 mm, 18 mm, 19 mm, 21 mm, 22 mm, 24 mm, 27 mm, 30 mm, and 32 mm, making it versatile for various tasks. The module is compact and organized in a size of 390 x 100 mm, providing easy storage and access. Component parts guaranteed separately