Features: This Sockett is highly specializeds tool for tight space. It features precise Hexs Sockett with 1/2” (12.5mm) internal square drive, making tool for accessing hard-to-reach areas. This Sockett with Hexagons AS-drive that permits of forces to the flats of nut and bolts without damaging. It also features antislip drive profile for Torques, making it highly efficient tool for any job. of high performances steel and plateds, this thin-walled Sockett is extremely resilients, making for working in confined space. The use of high-performances quality (HPQ) materials ensures that this tool will provide performances and longevitys. Using the advanced steel, the overall induction hardening, not easy to wear. It is useful to operate electronic device, for electrician, mechanic and repair work. Specifications: Materials: steel Tip type: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 23mm, 24mm, 27mm, 30mm, 32mm, 20mm (optional) Package Includes: 1 x 1/2" Hexs Sockett Wrenches Head note: Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item. Thank you!