[Deeper sockets] Step disassembulator socket length is about 8cm/3.15 inches, suitable for entering the narrow space. When you can't remove the stubborn bolt with a wrench, our nut disassembrator sleeve will help you complete this operation. [Strong and durable] These driver sockets are made of chromium stainless steel. They have fine craftsmanship, smooth surfaces, high hardness and torque, solid durability, abrasion resistance and rust, strong anti -slip, long service life. [Hexagonal handle] The inner hexagonal adapter drill set is designed with hexagonal handle, which can be used with electric screwdriver, manual screwdriver, electric diamond, combined universal tools and most standard drill bites. [Packaging includes] packaging includes 14 hexagonal sleeve adapters of different sizes, including 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. Suo sufficient quantity can meet your daily use and long -term needs. [Wide application range] These nut disassembly sleeves can extend the length of the drill, help you enter a deep and narrow place, and you can also disassemble the hexagonal screws and nuts of different sizes. You can use them in many tasks, such as family DIY, carpenter, car and machine repair. DIY and hobby screwdriver areas must be necessary. Colour:As Shown Material:Metal Package Contents: 1 * Socket Adapter Kit(14pcs)