The Performance Tool Specialty Brake Caliper Bits and Sockets Set offers complete coverage for most Domestic, Euro, and Asian brake caliper applications. Made from heat-treated chrome vanadium and chrome molly, these bits and sockets are built to withstand the rigors of brake caliper servicing. With a variety of 5 point, 7 point, 10 point, and 12 point sockets ranging from 10mm to 22mm, and 6 point male bit sockets ranging from 7mm to 11mm, this set has the perfect size for any brake caliper job. The set includes both stubby and extra-long 6 point and 9mm male bit sockets, making it easy to access even the most hard-to-reach brake caliper bolts. Plus, the 12 point tamper-proof bit socket included in the set is perfect for removing security screws on brake calipers, ensuring that you have all the tools you need to get the job done right.