Our spark plug wrench tool, ergonomic design, not only saves effort, but also helps you to remove and install spark plugs quickly and easily. Made of spring steel, which has rust resistance and the excellent of resistance, they can ensure long time using even in bad environment. It fits perfectly and good compatibility, suitable for the disassembly of spark plugs. Features -Color: Assorted. -Material: Spring Steel. -Size: About 20.00X8.00X3.00cm/7.86X3.14X1.18in. -Model: 16mm (5/8")/21mm (13/16") Lengthen. - Thanks to its good strength and lightweight, easy to carry and tore, and can be stored in the garage. - Can be rotated in many directions. Perfect for tight places where movement is difficult. - Spark plug tool kit is designed with a strong handle that makes it easy to hold the handle firmly. - Ergonomic design, allows greater torque and performance, making removing and installing working easy. - The spark plugs socket wrench set is disassembly and replacement of spark plugs. Package list: 1 x wrench 2 x sockets