[Material]:Made from premium aluminum material,this extension wrench is durable and designed to withstand heavy use [ for Dimensions]:With for dimensions of 9.45inch x 1.50inch x 0.87inch,this Socket Wrench Tool is compact yet efficient,making it easy to handle and for no pressure when working in a small space,simple and convenient [Unique Design]:The 3/8 "adapter socket wrench tool with ,and also with a round for buckle,which makes the rotation stronger and not easy to fall off [Feature]:The Multifunctional expansion wrench utilizes the power of a chain drive to save time,labor,and efficiency [Wide Application]:This 3/8 inch adapter socket wrench tool is suitable for car repair,home appliance repair,mechanical repair,assembly and disassembly, Weight: 0.70988848364 pounds, Manufacturer: Zanthicia