Discover the Master Lock K120 Single Key Blank, the perfect replacement key for your Master Lock padlocks. This high-quality key blank is compatible with various padlock models, including 120, 629, 9120, and 4120. Crafted for durability and precision, the Master Lock K120 key blank ensures reliable performance and security for your locks. Whether you need a spare or a replacement, this key blank is essential for maintaining the safety of your belongings. Order your Master Lock K120 key blank today and keep your padlocks secure!