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7-Pin Cylinder — San Antonio Commercial Locksmith Service
The Corbin Russwin 7-Pin Cylinder provides enhanced key control and pick resistance with an additional pin chamber beyond the standard 6-pin configuration. The restricted keyway prevents unauthorized key duplication, making it ideal for master key systems in large commercial facilities.
Technical Specifications
- UL 437 listed
- 7-pin tumbler configuration
- Restricted keyway
- Enhanced pick resistance
- Master key system optimized
- Retrofit into standard LFIC prep
Product Details
Type: High-Security Pin Tumbler Cylinder
Security Grade: UL 437
Key System: Corbin Russwin 7-Pin Restricted
Our 7-Pin Cylinder Services
- Professional Installation
- Lock Rekeying
- Programming & Setup
- Repair & Maintenance
- Emergency Lockout Service
- Key Duplication
Frequently Asked Questions
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S.A. Locksmith & Security provides expert commercial locksmith services for businesses across San Antonio. From high-security locks to access control systems — we handle it all.
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- 24/7 Emergency Service — commercial lockouts resolved fast
- Licensed & Insured — Texas DPS License #B17236
- Master Key Systems — multi-tenant & office buildings
- Access Control — keycards, biometrics, keypads
- Free Estimates — competitive commercial pricing
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