Sargent 8204 LSP Trim Storeroom or Closet Function Mortise Lockset

The Sargent 8204 LSP is a commercial-grade mortise lockset from the Sargent 8200 Series, configured to the Storeroom or Closet function (ANSI F07). Mounted on an LS Security Escutcheon with a P lever, this trim pairing places a reinforced escutcheon plate directly over the lock area, creating a protective mounting surface that anchors the lever assembly with authority. Outside entry is by key only — the trim outside remains locked at all times — while the inside trim always allows free egress by lever. An auxiliary deadlatch guards the latchbolt against shimming. Certified to ANSI/BHMA A156.13 Series 1000, Operational Grade 1 and Security Grade 1, this lockset is a dependable specification for storerooms, supply closets and controlled-access spaces demanding reliable, key-only entry.

Storeroom or Closet Function — ANSI F07: Key-Only Outside Entry with Constant Inside Egress

The 8204 function defines a strict entry hierarchy: the outside trim is locked at all times and yields only to a key, while the inside lever retracts the latchbolt freely at any moment. This makes ANSI F07 the correct choice wherever occupants must exit without delay but outside entry must always be controlled — storerooms, server closets, medication rooms and similar spaces.

• Key-Only Outside Entry: The outside trim is locked at all times; a key is required to retract the latchbolt from the exterior. There is no thumbturn, no deadbolt and no inside-release mechanism on the outside — access is strictly credential-controlled.
• Unrestricted Inside Egress: The inside trim always retracts the latchbolt, ensuring occupants can exit freely without a key or special action. This continuous free-egress behavior is fundamental to life-safety compliance in occupied storeroom and closet applications.
• Stainless Steel Auxiliary Deadlatch: The auxiliary deadlatch is stainless steel and non-handed. When the door closes, it automatically deadlocks the latchbolt against retraction by card or tool — a passive security feature that activates on every door closure without any additional step by the user.
• Anti-Friction Stainless Steel Latch and Multi-Function Lockbody: The one-piece latchbolt offers a 3/4" (19mm) throw and an anti-friction design that reduces door-closing force and latch wear over time. The lockbody itself is Sargent's multi-function platform — the same case that carries nine functions — meaning verified 8200 Series architecture underlies every 8204 installation.

LS Security Escutcheon with P Lever: A Reinforced Mounting Plate and Clean Lever Profile

The LSP trim pairs the LS Security Escutcheon — a security escutcheon that covers the lock area with a reinforced plate — with the P lever, a lever whose geometry returns close to the door face. Together they present a trim assembly that is visually restrained, physically substantial and correctly proportioned for the escutcheon mounting format.

The catalog states the security benefit directly: Cylinder is protected by the Escutcheon, and (4) Spanner security screws are exposed on inside trim standard. That pairing is the reason to specify LS — the cylinder sits behind the escutcheon plate rather than standing proud of a rose, and the fasteners left exposed on the inside take a spanner bit rather than a common driver.

• LS Security Escutcheon: The LS is a security escutcheon that covers the lock area of the door face. Because it is a handed trim — not a symmetrical rose — it must be specified as LH, RH, LHR or RHR at time of order; verify door swing before purchasing.
• 30-Degree Lever Operation: Only 30 degrees of lever rotation is required to fully retract the latchbolt. That shallow arc reduces the wrist force needed to operate the door, which is why the lever complies with the Americans with Disabilities Act — consult local authorities to confirm applicability to your specific installation.
• Through-Bolted, Interchangeable Trim: Trim, levers and escutcheons in the 8200 Series are through-bolted and fully interchangeable between rose and escutcheon mounting formats. Lever springs are contained inside the lock case rather than in the trim, which simplifies installation and keeps the trim assembly compact.
• Six Architectural Finishes: The 8204 LSP 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 that spans contemporary and traditional palettes.

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 Verified 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). The heavy-duty wrought steel hubs and high-carbon steel spring cartridge are primary contributors to that cycle life.
• ANSI/BHMA A156.13 Series 1000, Operational Grade 1 and Security Grade 1: This lockset is certified to and exceeds both the operational and security grade benchmarks of the A156.13 standard with standard trims, making it appropriate for commercial and institutional openings where independent verification of performance is required.
• 12-Gauge Zinc-Dichromate Lock Case with Cold Forged Steel Hubs: The case is 12-gauge heavy-duty wrought steel, zinc-dichromate plated at 7/64" (3mm) thickness. The 8200 Series hubs are cold forged steel — distinct from the sintered iron used in the 7800 line — providing the structural foundation for Grade 1 security classification.
• UL/cUL 3-Hour Fire Rating and UL 10C Positive Pressure: The lockset is UL and cUL Listed for A-label single (4×10) and double (8×10) 3-hour fire doors and lesser-class doors, and meets ANSI/UL 10C Positive Pressure fire test requirements. The armored front is stamped with the letter F and UL symbol to confirm listing in the field.
• Cylinder and Keyway Options — Conventional Only: This listing is offered with LC (Less Cylinder) or the LA standard keyway. The LA keyway can be masterkeyed or grand masterkeyed, and construction keying is available. Note: LFIC and SFIC interchangeable-core options are not available on this trim configuration — specifiers standardising on interchangeable cores must select a different trim.
• 10-Year Limited Mechanical Warranty and Field-Reversible Lock Body: Sargent backs the 8200 Series lockbody with a 10-year limited mechanical warranty (warranty limited to replacement of the lockbody). The lock body is field reversible — it can be re-handed without removing parts or opening the lock case — reducing installation time when door conditions change.

Technical Specifications

Ordering & Installation Information

Door preparation follows ANSI/SDI A250.14 modified per template 7057. The 8204 LSP requires a 2-3/4" (70mm) backset — no other backset is offered — and a minimum 4-1/2" (114mm) stile width; verify both before specifying on narrow-stile or non-standard door constructions. The lock is standard for 1-3/4" (44mm) doors; the 8200 Series is available for door thicknesses from 1-3/8" to 6" — consult factory for non-standard thickness requirements. The lock body is field reversible without opening the case, but the this trim is handed and must be ordered as LH, RH, LHR or RHR — confirm door swing before placing the order. Available finishes: 626, 630, 613E, 605, 612 and 625. Cylinder options on this listing are LC (Less Cylinder) and LA Keyway conventional cylinder only. Two nickel-silver keys are included; control or emergency keys must be ordered separately if required. Lead time: 3–4 weeks factory order. The broader Sargent 8200 Series also offers optional MicroShield antimicrobial finish coating, status indicators, ElectroLynx electro-mechanical configurations and vandalism-deterrent trim with secure fasteners — specify those options separately on applicable Series configurations.