Associated Locksmiths of America (ALOA) Practice Test 2026 – Your Comprehensive All-in-One Guide to Exam Excellence!

The minimum stack height for Medeco Biaxial locks is 0.499 inches. This specification is vital as it ensures that the lock functions correctly and securely. Medeco Biaxial locks operate on a unique design that includes both rotational and vertical pin mechanisms, providing a higher level of security compared to traditional pin tumbler locks.

Understanding the minimum stack height is essential for lock installation and repair technicians, as using parts outside of the specified dimensions could compromise the lock's integrity and performance. Additionally, maintaining the correct stack height ensures compatibility with the lock's design, allowing it to engage properly with its associated mechanisms, such as the cylinder and keyway. Having accurate knowledge of these specifications is critical for anyone involved in locksmithing or security professions.