This Laser Tools brake caliper socket is designed for specific applications, particularly on Knorr-Bremse Calipers of types SB, SK, and SN. It is commonly found on DAF, Foden, MAN, Mercedes, Scania, BOVA vehicles, as well as BPW and SAF trailers. The socket features an 11-point configuration with a 3/8"" drive and a length of 26mm. It functions as a replacement for the brake caliper shear/break-away adaptor on the original caliper. Manufactured from durable Chrome Vanadium steel with a Manganese Phosphate finish, this adaptor is an OEM part on new Knorr-Bremse calipers and is also included in their service kits, often accompanied by a dust cover.