Item Type: Hex socket wrenchProduct Material: Chrome vanadium steelPattern: 9PCs Colorful Standard Set, 9PCs Colorful Lengthen Set(optional)Product Color: ColorfulPacking Size: (Standard: Approx. 250 x 100 x 20mm / 9.84 x 3.94 x 0.79in) , (Lengthen Type: Approx. 300 x 100 x 20mm / 11.81 x 3.94 x 0.79in)Product Size: Approx. 1.5mm / 0.06in, approx. 2mm / 0.08in, approx. 2.5mm / 0.1in, approx. 3mm / 0.12in, approx. 4mm / 0.16in, approx. 5mm / 0.2in, approx. 6mm / 0.24in, approx. 8mm / 0.31in,approx. 10mm / 0.39in1Hex socket wrench is suitable for the maintenance of car, bicycles, abrasive tools, furniture, machinery, and musical instruments. 2Spherical bit can be tilted to work in 25% space or narrow space, which can be easy to use. 3Color distinction is not easy to lose. So that you can quickly identify the wrench. 4Meanwhile, the specifications of such wrench are clearly visible for quick and efficient work. 5Wrench is made of chrome vanadium steel materials in high quality, keeps its high performance for a long time.9 x Colorful Standard Hex Socket Wrench