Ensure compatibility and security with ABUS Mechanical 55 Series Key Blanks. These blank keys are specifically designed to fit ABUS Mechanical 55 Series Brass Padlocks, providing a reliable solution for key duplication or replacement. Maintain the integrity of your ABUS padlocks with genuine ABUS key blanks. Product Summary: ABUS Mechanical key blanks, 55 Series, for brass padlocks, compatible with ABUS 55 Series.