Ensure you always have a spare with these Master Lock Key Blanks. Designed for use with Master Lock padlocks, these key blanks provide a reliable solution for duplicating your existing keys. Keep your security options open and never be caught without access. These key blanks are essential for anyone who needs to create duplicate keys for their Master Lock padlocks. Whether for family members, employees, or simply as a backup, these blanks offer peace of mind. Product Summary: Master Lock Key Blanks, compatible with Master Lock padlocks, for key duplication.