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The product is a set of 10 Master 10K key blanks designed for use with Master Lock products. These key blanks are essential for creating keys that are specifically designed to fit the locks used by Master Lock. Each key blank is a blank piece that can be cut and programmed to create a unique key that will unlock the corresponding lock. This lot of 10 key blanks allows users to have spare keys on hand for various Master Lock products, ensuring that they always have a backup key in case of emergencies.

Master 10K key blanks (often referenced as 15K or 1092N) are high-quality, uncut blanks designed for Master Lock padlocks, specifically those with a 4-pin or 5-pin keyway. These, often used by professionals for replacements, are cross-referenced with brands like Ilco, Jet, and JMA, and are suitable for specialized, secure key cutting.

Key details regarding Master 10K/1092N/15K key blanks:

Compatibility: Designed for Master Lock padlocks using 10K/15K profiles, often interchangeable with 1092N.
Manufacturer Cross-Reference:
- Axxess: 93
- Cole: M10
- Curtis: M-10
- Ilco: 1092N
- Jet: M10
- JMA: MAS-9, MAS-9E, MAS-10E
Material: Usually made of brass for durability.
Purpose: Primarily used by locksmiths for cutting replacement keys for master-keyed systems or specific padlock models.
Common Applications: Often used with Master Lock 10K/15K series padlocks.

It is important to distinguish these from the more common M1 (1092) key blanks, which are typically used for smaller, standard Master Lock No. 3 padlocks.