By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry's Problem Solver. Product Features:Allows adjustment 0.06 thicknessSpecial fingertab makes installation quick and easyStackable/interlocking caliper spacer to match angle of rotorUnique snap-together design allows any required thickness to be created by interlocking as many or as few spacers as needed