Features: Brand new and high quality This Socket is a highly specialized tool designed for tight spaces. It features a precise hex socket with a 1/2" (12.5mm) internal square drive, making it the perfect tool for accessing hard-to-reach areas. This socket is designed with a hexagon AS-drive that permits high transmission of forces to the flats of nuts and bolts without damaging them. It also features an anti-slip drive profile for maximum torque, making it a highly efficient tool for any job. Made of high-performance steel and chrome-plated, this thin-walled socket is extremely resilient, making it perfect for working in confined spaces. The use of high-performance quality (HPQ) materials ensures that this tool will provide reliable performance and longevity. Using the advanced alloy steel, the overall induction hardening, not easy to wear. It is useful to operate electronic device, perfect for electrician, mechanic and repair work. Specifications: Material: Chromium vanadium steel Tip type: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 23mm, 24mm, 27mm, 30mm, 32mm, 20mm (optional) Note: No retail package. Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x 1/2" Hex Socket Wrench Head