The Master 1K key blank (M1 look-alike) is manufactured to strict tolerances to ensure consistent cutting accuracy and smooth key operation. Constructed from durable brass, this blank provides dependable performance in compatible Master keyways.

Ideal for locksmiths, property managers, and maintenance professionals, the 1K blank supports reliable duplication for rekeying projects, replacement keys, and spare key requirements.

Key Features:

• Compatible with Master / M1 style keyways

• M1 look-alike key profile

• Durable brass construction

• Precision-milled for accurate duplication

• Designed for professional locksmith applications

Applications:

• Residential rekeying

• Commercial key duplication

• Property management key con