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Sargent 28-10XG07 LL Communicating Storeroom Lockset
Function Information:
The Sargent 28-10XG07 LL is an ultra-heavy-duty Grade 1 Cylindrical Lock engineered for specialized security applications. Designed for the Communicating Storeroom (F112) function, this lock features a functional lever on one side and a blank plate on the other. This unique configuration is essential for doors that must be locked at all times and accessed only via key from a single side, typically for rooms where entry from the opposite side is prohibited or unnecessary. As part of the Sargent 10X Line, it is built to survive extreme abuse, exceeding industry durability standards by up to 20 times.
Extreme Security and Vandal Resistance
The 10XG07 is built to defend high-security perimeters. It is UL-verified to exceed 20 million cycles, ensuring a lifetime of service in the most demanding environments. Engineered to thwart forced entry, it withstands over 3,100 in-lb of torque on the locked lever and 1,600 lbs of offset pull force. The freewheeling lever design allows the handle to rotate freely when locked, preventing vandals from snapping the internal mechanism with a pipe or wrench.
Life Safety and Professional Reliability
This lockset is UL/cUL Listed for 3-hour fire doors and meets all ADA accessibility requirements with the ergonomic LL lever design. It is also a top choice for severe weather areas, boasting Windstorm and Hurricane certifications (including Florida Building Code compliance). The independent return springs ensure the lever remains perfectly horizontal even after millions of operations, eliminating the common issue of lever sag found in lesser locksets.
Key Product Features
- Communicating Function: Single-sided key access with a functional lever; opposite side features a secure blank plate.
- High-Security Latching: Features a stainless steel deadlocking latch with a 1/2" throw to prevent shimming.
- Grade 1 Plus Performance: Tested to 20 million cycles—surpassing ANSI/BHMA A156.2 Grade 1 requirements significantly.
- Vandal Resistant Handle: Freewheeling lever prevents damage to the chassis during unauthorized entry attempts.
- Universal Applications: Ideal for specialized storage, mechanical rooms, and "communicating" doors between secure areas.
- ADA Compliant: Maximum 5 lbs of force required to activate the lever, meeting ANSI A117.1 standards.
Technical Specifications
| Feature | Details |
| Function | 07 Communicating Storeroom (F112) |
| Series | 10X Line Cylindrical |
| Lever Style | LL - ADA Compliant |
| Backset | 2-3/4" Standard (2-3/8", 3-3/4", 5" available) |
| Strike | 808 Curved Lip ANSI 4-7/8" (Standard) |
| Door Thickness | 1-3/4" to 2" (Adjustable) |
| Cylinder | 6-pin Brass, LA Keyway (Standard) |
| Fire Rating | UL/cUL Listed for 3-hour fire doors |
Ideal Applications
- Secure Storage: Areas where entry is only permitted from the "clean" side of the door.
- Manufacturing Facilities: Restricting access between hazardous zones and common walkways.
- Educational Institutions: Mechanical and janitorial closets that require high-torque resistance.
- Government/Corporate: High-security perimeters requiring single-sided key control.
Ordering & Installation Information
The Sargent 28-10XG07 is non-handed, though the orientation of the functional side must be considered during installation. For doors thinner than 1-3/4", please specify the 1- Option for adapter plates. If your facility utilizes a high-security key system, this chassis is compatible with Degree®, Signature, and Keso cylinders.
| Finish with BHMA code | 626 - US26D Satin Chrome or 613 - US10B Oil Rubbed Bronze or 613E - US10BE Oil Rubbed Bronze Equal or 605 - US3 Polish Brass or 606 - US4 Satin Brass or 612 - US10 Satin Bronze or 625 - US26 Polish Chrome |
| Freewheeling Option | Regular Lever or FW Prefix - Freewheeling Locked Lever |
| Sargent Cylinder Options | KD - LA Kwy Keyed Different or SC - Schlage C Kwy 0 Bitted or 60 prefix - Sargent LFIC Prep Less Core or 70 prefix - Best/Falcon SFIC Prep Less Core or LC - Less Sgt Cylinder |
| Brand | Sargent |
| ANSI Cyl Lock Function | F112 - Communicating Storeroom |
| Trim Design | LL |
| Series | Sargent - 10X Line |
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