Sargent 8204 LW1F Trim Storeroom or Closet Function Mortise Lockset

The Sargent 8204 LW1F brings together the trusted engineering of the Sargent 8200 Series mortise lockset platform with the clean, architectural profile of the LW1 Escutcheon and F lever trim combination. Specified to the 8204 Storeroom or Closet function (ANSI F07), this lockset secures a door with key-only entry from outside while always permitting free egress from inside — the standard requirement for storerooms, supply closets, and secured utility spaces in commercial and institutional facilities. The LW1 escutcheon plate frames the cylinder and lever in a reinforcing surface-mounted plate, giving the door face a finished, substantial appearance while consolidating the hardware into a single unified assembly. Rated ANSI/BHMA A156.13 Series 1000 Operational Grade 1 and Security Grade 1, this is a factory-order item with a lead time of 3–4 weeks.

8204 Storeroom / Closet Function — ANSI F07: Controlled Entry, Free Egress

The 8204 (ANSI F07) operates on a straightforward security principle: the outside trim is locked at all times, admitting only keyholders, while the inside lever always retracts the latchbolt freely. There is no deadbolt, no thumbturn, and no occupancy indicator — the 8204 is a single-cylinder, latchbolt-and-deadlatch function purpose-built for spaces that require controlled access without interior lockout.

• Key-Only Outside Entry: The outside trim is locked at all times — only a valid key retracts the latchbolt from the corridor side. Because the outside lever cannot be turned without a key, the door cannot be opened from outside by manipulation of the lever alone, making this function appropriate wherever access must be reliably restricted to authorized personnel.
• Always-Free Inside Egress: The inside lever always retracts the latchbolt without a key or any credential. This unconditional egress path is the defining characteristic of the storeroom function and is typically required for life-safety compliance in occupied or accessible spaces.
• Stainless Steel Auxiliary Deadlatch: The auxiliary deadlatch is stainless steel and non-handed. When the door closes, the deadlatch is depressed by the strike, preventing the latchbolt from being retracted by shimming or carding — a critical layer of mechanical security in a function where the outside lever is always locked.
• Anti-Friction Stainless Steel Latchbolt: The one-piece latchbolt is stainless steel with a 3/4" (19mm) throw and an anti-friction design, reducing the force needed to close the door against the strike. The 8200 Series lockbody is a multi-function platform — the same case supports nine distinct functions — so the latchbolt and case geometry are consistent and well-proven across a broad installed base.

LW1 Escutcheon and F Lever: Protective Plate, Clean Architectural Line

The LW1F trim pairs the LW1 escutcheon — a surface-mounted plate that covers the lock preparation area and frames the cylinder and lever as a single architectural element — with the F lever, a contemporary lever design suited to commercial and institutional interiors. The escutcheon plate presents the hardware as a unified, door-reinforcing assembly rather than isolated components.

• LW1 Escutcheon Plate: The LW1 escutcheon mounts over the lock area, consolidating the cylinder and lever into one trim plate. Because this trim is handed — specify LH, RH, LHR, or RHR when ordering — confirm door swing before placing the factory order; the escutcheon cannot simply be flipped in the field the way the lock body can.
• 30-Degree Lever Operation: Only 30 degrees of lever rotation is required to fully retract the latchbolt. This low-effort travel reduces the force a user must apply, which matters in high-traffic corridors and supports the lever's compliance with the Americans with Disabilities Act — though local authorities should always be consulted to confirm requirements at the specific project level.
• Through-Bolted, Interchangeable Trim: Trim, levers, and escutcheons in the 8200 Series are through-bolted and fully interchangeable between rose and escutcheon configurations to ensure proper alignment. Lever springs are contained inside the lock case rather than in the trim, which simplifies installation and reduces the chance of spring loss or misassembly when trim is mounted on site.
• Six Architectural Finishes: The LW1F trim is offered in 626 Satin Chrome (US26D), 630 Satin Stainless (US32D), 613E Oil Rubbed Bronze Equal (US10BE), 605 Polished Brass (US3), 612 Satin Bronze (US10), and 625 Polished Chrome (US26) — a range spanning warm metal tones and cool contemporary finishes to coordinate with a project's broader hardware schedule.

Function (Sargent Catalog)

• Key outside retracts latchbolt
• Trim outside locked at all times
• Trim inside always retracts latchbolt
• Auxiliary deadlatch
• A Multi-Function 8200/7800 Lockbody

Key Product Features

• ANSI/BHMA A156.13 Series 1000 — Operational Grade 1 and Security Grade 1: The 8204 LW1F is certified to and exceeds the highest ANSI/BHMA mortise lockset grade with standard trims. Note: LFIC and SFIC cylinder options do not meet Security Grade 1 requirements — if Grade 1 security certification is a specification requirement, select the LA keyway or LC less-cylinder option.
• 16 Million Cycle Durability: The Sargent 8200 Series completed a UL cycle test at 16 million cycles — sixteen times the cycles required by the ANSI/BHMA A156.13 Grade 1 standard (Verification ID: V584148). This exceptional cycle life directly supports long service intervals in high-traffic institutional and commercial applications.
• 12-Gauge Zinc-Dichromate Case with Cold Forged Steel Hubs: The lock case is 12-gauge heavy-duty wrought steel, zinc dichromate plated, with a wall thickness of 7/64" (3mm). The 8200 Series uses cold forged steel hubs — paired with a high carbon steel spring cartridge — providing the hub strength and fatigue resistance that supports the rated cycle life.
• UL/cUL 3-Hour Fire Listed and UL 10C Positive Pressure Rated: The lockset is UL and cUL Listed for A label 4×10 single and 8×10 double (3-hour fire door) and lesser class doors; the armored front is stamped with the letter F and UL symbol to confirm listing at installation. The lock also meets ANSI/UL 10C Positive Pressure Fire Test requirements.
• Cylinder and Keyway Options: Four options are available on this listing: LC – Less Cylinder (owner supplies cylinder); LA Keyway (standard 6-pin brass cylinder, masterkey and grand masterkey capable, construction keying available); 60 – LFIC Less Core; and 70 – SFIC Less Core. The standard cylinder is brass, size #41 (1-1/8"). LFIC (60) and SFIC (70) cores do not meet ANSI/BHMA A156.13 Security Grade 1 requirements.
• 10-Year Limited Mechanical Warranty: The lockbody is covered by Sargent's 10-year limited mechanical warranty. The 8204 is a fully mechanical storeroom/closet lockset — it has no electrical or electromechanical components — and the warranty applies to the mechanical lockbody only, as stated in the catalog.

Technical Specifications

Ordering & Installation Information

Door preparation follows ANSI/SDI A250.14 modified per template 7057. The 2-3/4" (70mm) backset is the only backset available on this lockset — confirm the door frame and strike preparation match before ordering. A minimum 4-1/2" (114mm) stile width is required; doors narrower than this cannot accommodate the 8200 Series case. Standard door thickness is 1-3/4" (44mm), though the 8200 Series is offered for doors from 1-3/8" to 6" — non-standard thicknesses require additional specification. The lock body is field-reversible and can be re-handed without opening the case; however, this trim is handed — specify LH, RH, LHR, or RHR when ordering. Six finishes are available: 626, 630, 613E, 605, 612, and 625. Cylinder options are LC, LA, 60 (LFIC less core), and 70 (SFIC less core). This is a factory order with a 3–4 week lead time. The broader 8200 Series also offers optional configurations including MicroShield® antimicrobial coating, status indicators, ElectroLynx® electro-mechanical functions, push/pull ALP trim, and vandalism-deterrent trim with secure fasteners — consult DoorwaysPlus for series-level options.