Sargent 7U15 LL Passage Lever Latchset — Commercial Cylindrical Lock

The Sargent 7U15 LL is a commercial-grade cylindrical passage lever latchset from Sargent's respected 7-line and 8-line series. Designed for high-traffic interior openings where free passage is required at all times, the 7U15 LL delivers the durability, ADA-compliant lever trim, and long-term serviceability that commercial contractors, facility managers, and specifiers demand.

Passage Function — What It Does

The Passage (F01) function means both the interior and exterior levers freely retract the latch at all times — no key, no thumb turn, no access restriction. This is the correct specification for corridors, common-area doors, stairwell access points, and any opening that must remain freely accessible from both sides. No cylinder is required for this function.

Key Features & Benefits

• Sargent 7-Line / 8-Line Cylindrical Platform — field-proven commercial-duty construction suited for heavy-use applications
• Passage Function (ANSI/BHMA F01) — both levers always active; no locking or keying required
• LL Lever Design — smooth, ADA-friendly lever profile suited for accessible routes and ADA-compliant door openings
• Commercial Cylindrical Format — standard bored door prep; compatible with common commercial door preparations
• Sargent Brand Stability — parts and trim options available over long product life cycles, supporting straightforward maintenance and replacement

Typical Applications

• Office corridors and common-area interior doors
• Schools, universities, and institutional buildings
• Healthcare facilities — non-restricted interior openings
• Retail and commercial tenant spaces
• Stairwells and egress corridors (confirm local code requirements)
• Any opening requiring free, unrestricted passage from both sides

Specification & Compliance Notes

Sargent cylindrical locksets in the 7-line and 8-line series are widely specified in commercial construction and are compatible with the ASSA/Sargent V-10 cylinder platform (V-10 cylinder reference: VA-C8 for Sargent 7, 8, and 9 Line). For master-keyed systems or interchangeable core projects, confirm cylinder and tailpiece compatibility with your keying system before ordering. As a passage-function latchset, the 7U15 LL ships without a keyed cylinder.

Architects and specifiers: this product is appropriate for openings where ANSI/BHMA F01 Passage function is called out in the hardware schedule. Verify lever finish and trim selection match the project finish specification before submitting the submittal package.

Technical Details

The Sargent 7U15 LL is a professional-grade Grade 2 Cylindrical Passage Latchset engineered for high-traffic interior and exterior openings where locking is not required. As a standout in the Sargent 7-Line Series, this hardware provides an exceptional balance of mechanical reliability, modern architectural styling, and rapid installation. Packaged with the 808 Curved Lip ANSI Strike, the industry standard for commercial hollow metal frames. Featuring the contemporary LL Lever design, this latchset is built to surpass industry standards for both performance and longevity.

Engineered for Institutional Durability

The Sargent 7-Line is designed to outperform the baseline requirements for Grade 2 hardware, offering facility managers a "heavy-duty" feel in a versatile, standard-duty footprint:

• Superior Cycle Performance: This latchset significantly exceeds ANSI/BHMA A156.2 Grade 2 cycle requirements, ensuring years of maintenance-free service in busy commercial corridors.
  
• Rapid Installation: Engineered for maximum efficiency, the 7U15 can be installed in one minute or less, drastically reducing labor costs for large-scale facility retrofits.
• Structural Stability: Internal through-bolts supply unmatched strength and stability without requiring additional door preparation or complex drilling.
  
• 5-Year Limited Warranty: Sargent stands behind the 7-Line with a 5-year warranty that requires no maintenance or service to remain valid.
  

Versatile Passage Function (ANSI F75)

The 15 Passage Function is the premier choice for openings that require a secure latching mechanism without a locking feature, ensuring constant access and safety.

• Always Active Access: Both the interior and exterior levers are always unlocked and always retract the latchbolt, providing unrestricted movement between high-traffic spaces.
• ADA Compliant LL Lever: The linear, ergonomic LL design is crafted for ease of use, meeting all Americans with Disabilities Act requirements for operation without tight grasping or twisting.
• Solid Construction: Levers are solid, one-piece cast construction, providing a precise, high-quality feel that far exceeds residential-grade hardware.
  
• Universal Handing: The non-handed design allows for easy field installation on both left-hand and right-hand swinging doors, simplifying inventory management.

Technical Specifications

Why Choose the Sargent 7U15 LL?

For contractors and facility managers at hospitals, schools, and corporate offices, the Sargent 7U15 LL is a high-value investment that avoids the premium cost of Grade 1 hardware while significantly outperforming residential-grade alternatives. It provides the professional look of a linear lever with the mechanical strength required for 24/7 public use.

Ideal Applications:

• Commercial Office Corridors: Providing a sleek, uniform look across hallway doors.
• Medical Facilities: Durable enough for the constant traffic of a healthcare clinic.
• Government Buildings: Grade 2 performance that meets strict public building standards.
• Educational Common Areas: A fire-rated solution for breakrooms and supply closets.