Some wheel nuts are made with a chrome plated finish, but over time they can expand by up to 0.5mm due to corrosion and the use of impact tools. This double ended impact socket has one end of 18.5mm and the other is 19.5mm to address this expansion problem.
Overall length: 63.5mm.
Ideal for Ford 19mm chrome plated nuts that have expanded.
Impact quality. Made from chrome molybdenum.