The blow-molded rigid plastic storage box can hold and organize tools and provide an easy-to-carry handle. Purpose: Locking wheel nut stud removal tool. Specifications: 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, plus a 1 x 17mm alloy wheel Nut sleeve.