Contains caliper adapters that range from 1-3/16" to 2-1/2". Also includes adapters specifically designed to service Nissan, Saab, and Honda models. Contains a caliper rotation tool with left hand threads. Will help the mechanic reduce the time required to do a brake jobs. Master Brake Caliper Tool Set is unlike any other set currently on the market This master brake caliper set will help the mechanic reduce the time required to do brake jobs. The left hand thread is especially useful when working on 2004-2007 Ford Freestyle, 500, 2008 Taurus, and Taurus X models as the back calipers on the passenger side of these vehicles are left hand threaded.