Features： 1、Main Uses: Ideal for installing and removing damaged, frozen, rusted, rounded off wheel lug nuts, bolts, 19mm alloy wheel nut sockets are recommended. 2、Unique Design: The groove in the box protect the wheel lock remover from wear and tear and keep the wheel lock remover sockets neatly sorted after use, so you don't have to worry about lost or confused lug nut sockets. 3、Excellent Workmanship: Tool set is made of chrome vanadium steel, with cold forging and heat treatment process, which is high hardness, high strength, wear resistant, durable, rust proof, etc. 4、Convenient Box: Bolt nut remover set come with a heavy duty blow molded tool box for secure storage, easy transportation and quick organization. 5、Professional Manufacturing: Lug nut extractor socket tool include a wide range of sizes and pass strict quality inspections, providing you with long term service. Specification： Item Type: Bolt Extractor Tool Set Material: Chrome Vanadium Steel Size: 50/14PT, 51/15PT, 52/16PT, 53/17PT, 54/18PT, 55/19PT, 56/20PT, 57/21PT, 58/22PT, 59/23PT60/14PT, 61/15PT, 62/16PT, 63/17PT, 64/18PT, 65/19PT, 66/20PT, 67/21PT, 68/22PT, 69/23PT Application: 19mm alloy wheel nut sockets are recommended. Package List： 20 x Wheel Nut Removal Socket 1 x Box