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The MIDDLE ATLANTIC - U.S. - LEGRAND USC-KEY is an additional replacement key set designed for use with the USC-KL rack locking system. This accessory provides spare or duplicate keys for rack enclosures and cabinets that use the USC-KL keyed lock cylinder. AV integrators, IT installers, and rack system technicians rely on replacement key sets to maintain secure access when original keys are lost, damaged, or when multiple technicians require independent access to a locked rack. Sold as a single set per unit of measure, the USC-KEY is a direct factory replacement ensuring proper fit with the corresponding lock hardware.
The USC-KEY is suited for commercial and residential AV rack installations, data centers, equipment rooms, and any environment where USC-KL locking mechanisms are deployed. It is a practical stocking item for service teams managing multiple rack enclosures across facilities where access control is required.
Designed as a direct replacement key set for MIDDLE ATLANTIC - U.S. - LEGRAND USC-KL rack locking hardware.
Installation of this key set requires no tools. Before handling internal rack components, power down all relevant equipment and follow site-specific lockout/tagout procedures. Store spare keys in a secure location and document key assignments according to facility access control policies.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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