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Unit Lock — San Antonio Commercial Locksmith Service
The Corbin Russwin Unit Lock is a compact, unitized mortise lock designed for narrow-stile aluminum and glass doors common in commercial storefronts. Installs in a standard ANSI cutout without the bulky chassis of a full mortise body.
Technical Specifications
- ANSI/BHMA Grade 1
- Compact unitized design
- Narrow-stile door compatible
- Standard ANSI 4-7/8" cutout
- Deadlocking latchbolt
- Multiple trim options
Product Details
Type: Unitized Mortise Lock
Security Grade: ANSI/BHMA Grade 1
Key System: Corbin Russwin 6-Pin
Our Unit Lock 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.
We Accept All Major Credit Cards
- 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
Licensed, insured, and bonded — LIC# B17236. BBB A+ Rated. 10% Military & Veteran Discount.
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