Sargent 8204 LNP Trim Storeroom or Closet Function Mortise Lockset

The Sargent 8204 LNP brings together the proven engineering of the Sargent 8200 Series mortise platform and the clean, serviceable geometry of the LN Rose (2" dia.) with P lever trim to deliver a storeroom/closet lockset built for demanding institutional and commercial schedules. Carrying the 8204 Storeroom or Closet function (ANSI F07), it controls access with key-only entry from the outside while allowing free egress from the inside at all times — the correct and code-expected behavior for storage rooms, stock areas, and secured utility spaces. Certified to ANSI/BHMA A156.13 Series 1000 Operational Grade 1 and Security Grade 1 with standard trims, and proven at 16 million cycles, this lockset is specified where parts must remain available and performing across the full service life of the building.

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

The 8204 function keeps the outside trim locked at all times, permitting entry only by key — no thumbturn, no push-button holdback, no passage mode. Inside, the lever retracts the latchbolt freely on every approach. That deliberate asymmetry is the defining requirement of ANSI F07, and every component of the 8204 is engineered to sustain it across years of daily use.

• Key-Only Outside Entry: The outside lever is locked at all times and cannot be turned without a valid key — there is no thumbturn, no interior release that can be left in the unlocked position, and no occupancy indicator. This makes the 8204 the correct choice wherever access must be strictly controlled and there is no requirement for inside locking.
• Always-Free Inside Egress: The inside lever retracts the latchbolt on every operation, unconditionally. Because egress is never blocked by a lock state, occupants can exit without a key regardless of how the outside cylinder was last operated.
• Stainless Steel Auxiliary Deadlatch: The auxiliary deadlatch is stainless steel and non-handed, automatically deadlocking the latchbolt when the door closes against the strike. This prevents the latchbolt from being pushed back with a thin tool when the door is shut — a practical security measure that requires no action from the user.
• Anti-Friction Latchbolt and Multi-Function Lockbody: The one-piece stainless steel latchbolt features a 3/4" (19mm) throw with an anti-friction design that reduces closing force and wear over millions of cycles. The lockbody itself is the 8200 Multi-Functi one lockbody covers nine functions, so a single case can be stocked instead of nine the door.

LNP Trim: LN Rose (2" dia.) and P Lever — Designed for Long-Term Serviceability

The LNP trim pairs the LN Rose at 2" diameter with the P lever to produce a compact, uncluttered rose footprint that suits corridors and storage entries where trim must hold up to daily handling without drawing visual attention. The P lever's non-handed geometry simplifies procurement and inventory for facilities maintaining multiple door openings.

• Non-Handed P Lever: The P lever trim is non-handed, meaning a single stocked trim package installs correctly on left-hand or right-hand doors without modification or reordering. This directly reduces procurement lead time and on-site parts inventory for multi-opening projects.
• 30-Degree Lever Rotation: Only 30 degrees of lever rotation is required to fully retract the latchbolt. That shallow arc reduces the physical effort needed to operate the door and contributes to compliance with the Americans with Disabilities Act — though as the catalog notes, specifiers should consult local authorities to confirm requirements for their specific jurisdiction.
• Through-Bolted, Interchangeable Trim: Trim, including the LN rose and P lever, is through-bolted and fully interchangeable between rose and escutcheon configurations. This means lever or rose components can be replaced or upgraded in the field without disturbing the lockbody, which is why the LNP trim rewards a serviceability-first specification strategy.
• Lever Springs Inside the Case: The lever return springs are contained inside the lock case rather than in the trim assembly. Keeping the spring mechanism at the case level means routine trim service or lever replacement does not disturb the spring cartridge, and the trim itself arrives ready to install without spring adjustment.

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

• 16 Million Cycle Durability: The Sargent 8200 Series completed UL cycle testing at 16 million cycles — 16 times the ANSI/BHMA A156.13 Grade 1 requirement (Verification ID: V584148). That margin is the quantified basis for specifying this lockset in high-traffic institutional and commercial openings.
• ANSI/BHMA A156.13 Series 1000, Operational and Security Grade 1: Certified with standard trims. Note that if LFIC (option 60) or SFIC (option 70) cores are specified, those cylinder types do not meet Security Grade 1 requirements per the catalog — a material consideration for security-sensitive programs.
• 12-Gauge Zinc-Dichromate Steel Case with Cold Forged Steel Hubs: The lock case is 12-gauge heavy-duty wrought steel, zinc dichromate plated, at 7/64" (3mm) thickness. The 8200 hubs are cold forged steel — not the sintered iron used in the 7800 line — supported by a heavy-duty wrought steel hub assembly and high-carbon steel spring cartridge for sustained cycle life.
• UL/cUL 3-Hour Fire Door Listing and UL 10C Positive Pressure: Listed to US and Canadian safety standards 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. The lockset also meets ANSI/UL 10C Positive Pressure Fire Test requirements.
• Cylinder and Keyway Options: This listing is offered in four configurations: LC (Less Cylinder), LA Keyway (standard, masterkey- and grand-masterkey-capable with construction keying available), 60 (LFIC Less Core), and 70 (SFIC Less Core). The cylinder is brass, size #41 (1-1/8"). Specifiers selecting LFIC or SFIC cores should note those options do not meet ANSI/BHMA A156.13 Security Grade 1.
• 10-Year Limited Mechanical Warranty and Field-Reversible Lock Body: The lockbody carries a 10-year limited mechanical warranty (warranty limited to replacement of lockbody). The lock body is field reversible — re-handed without removing parts or opening the lock case — reducing installation labor when door swing must change after initial fit-out.

Technical Specifications

Ordering & Installation Information

The 8204 LNP installs on doors prepped to ANSI/SDI A250.14 modified per template 7057. The backset is 2-3/4" (70mm) only — no alternate backset is available, so door prep must match before ordering. A minimum 4-1/2" (114mm) stile is required; narrower stiles cannot accommodate the mortise case. Standard door thickness is 1-3/4" (44mm), though the 8200 Series platform is offered across a range from 1-3/8" to 6" — consult factory for non-standard thickness orders. The lock body is field reversible without opening the case; the P lever trim is non-handed and requires no handing selection at order. Six finishes are available: 626 Satin Chrome, 630 Satin Stainless, 613E Oil Rubbed Bronze Equal, 605 Polished Brass, 612 Satin Bronze, and 625 Polished Chrome. Cylinder options are LC, LA, LFIC Less Core (60), and SFIC Less Core (70). This item is a factory order with a 3–4 week lead time. The broader 8200 Series also offers MicroShield antimicrobial coating, status indicators, ElectroLynx electro-mechanical configurations, push/pull ALP trim, and vandalism-deterrent secure fasteners as separately specified options.