Features: A complete set for automobiles, industries, families, etc. Novel design, exquisite appearance, excellent quality and durability. Small size, easy to use in closed space. A wrench can twist multiple screws. Extra-long socket wrench: This heavy-duty tungsten carbide wrench is specially designed for extra-long socket wrenches, and has grooves, which allow you to tighten and loosen bolts. Scope of application: Metric universal wrench is suitable for all kinds of tools, such as aluminum alloy, brass, stainless steel, plastic, metal and so on. Color: Silver Material: steel Package Contents: 1 x 19-21mm spanner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.