Specification: Material: Steel Color: Silver Using Range: 7mm-19mm, 9mm-27mm, 11mm-32mm all specifications Packing List: As your choice Note: 1. Please allow subtle size error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. All products are 100% brand new, workable and checked carefully before sending out. 100% safety, harmless to the body. Thank you! Multiple sizes of universal sockets include - 7-19mm (2.75-7.48in), 9-27mm (3.54-10.62in) and 11-32mm (4.33-12.59in). Two pieces set includes: Sleeve and Connector. Three pieces set includes: Sleeve, Connector and Wrench. You can choose the right size according to your needs. High-quality Stainless Steel - We used 54 super strong steel rods, individually spring-driven, allowing the socket to instantly adapt to any shape and size of nuts and bolts as well as offering a guarantee of durability and no slipping. It's a high-quality tool that you can see and feel! One Size Fits Most,e. g., rings bolts, square nuts, rotating hooks, hexagons, wing nuts, broken nuts and other various shape and size objects, meeting all your needs. You can use it to move different types of fasteners without changing sockets, which speeds up your work and makes everything simple and effective. Save Time and Efforts - The universal socket set is equipped with an multi-functional adapter that can easily turn any wrench, drill, or screwdriver into a power socket driver in seconds. Save your valuable time and effort. It is an ideal tool for home repair, construction sites, vehicle repair, production lines and other places. Portable and Practical Design - The universal socket is ergonomically designed for small size and lightweight, which can replace a whole heavy socket set, making your handy work more accessible and saving time. With its compact and portable design, you carry it anywhere you go effortlessly. So light and convenient that you can keep it in your car, boat, bike, toolbox, or back pocket, no messing!