Description Made of high quality steel (chrome-molybdenum)Packaged in a molded storage caseLifetime warrantyThese sockets are designed specifically to remove spindle nuts on passenger and light trucks and are of a heavy duty design. They are also useful in any application that requires a heavy duty socket.; Contains the following sizes:; 3"mm, 3"mm, 3"mm, 3""m, and 3"mm.