The A61Q key blank is an uncut nickel-plated brass blank compatible with ASSA Group 22 and Corbin-Russwin 6-pin cylinder locks—widely used for commercial door, cabinet, and utility security. This blank is essential for locksmiths and hardware professionals offering precision key cutting and durable, high-quality replacements. It’s cross-referenced in major aftermarket catalogs for seamless use in Corbin-Russwin systems
