Sargent 8204 EB Trim Storeroom or Closet Function Mortise Lockset

Specified where controlled entry and unrestricted egress must coexist on the same door, the Sargent 8204 EB brings Sargent 8200 Series engineering to the storeroom and closet function (ANSI F07). Outside, the door yields only to a key — the trim is locked at all times and no thumbturn, deadbolt, or occupancy indicator is fitted. Inside, the lever always retracts the latchbolt freely, so egress is never impeded. The EB trim pairs the E Rose (3-1/16" square) with the B lever, a combination that reads crisply on a hardware schedule and integrates smoothly into projects where a squared trim footprint is specified. Factory-ordered in 3–4 weeks, the 8204 EB is available in six architectural finishes to align with a project's broader hardware palette.

Storeroom/Closet Function — ANSI F07: Key-Controlled Entry, Always-Free Egress

The 8204 function is straightforward by design: outside entry requires a key every time, while the inside lever is never locked. An auxiliary deadlatch rides alongside the latchbolt to prevent push-back attacks when the door is closed. There is no deadbolt, no thumbturn, and no electrification — exactly what a storeroom, closet, or secured utility space requires.

• 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 lever cannot be turned without a key, there is no exposed thumbturn or selector button that could be manipulated, keeping the secured side consistently controlled.
• Always-Free Inside Egress: The inside lever retracts the latchbolt on every depression, with no mode change, no switch, and no key required. This unconditional egress behavior is built into the ANSI F07 function itself, ensuring occupants on the secure side are never trapped.
• Auxiliary Deadlatch: The stainless steel auxiliary deadlatch is non-handed and engages automatically when the door closes against the strike. It prevents the latchbolt from being retracted by shimming or pushing without a key — a practical safeguard that requires no installer adjustment.
• Anti-Friction Stainless Latch: The one-piece stainless steel latchbolt delivers a 3/4" (19 mm) throw with an anti-friction design that eases door closing force. The latch is reversible, supporting the lock body's field-rehandling capability without requiring a separate latch order.

EB Trim: E Rose (3-1/16" square) & B Lever — Schedule-Ready Profile for New Work and Retrofit

The EB trim pairs the square E Rose at 3-1/16" with the B lever, a restrained geometric profile that references common commercial lever vocabularies. The rose's defined dimensions make it straightforward to confirm fit against an existing door preparation or to coordinate with adjacent hardware families during a retrofit — no guesswork about the trim footprint.

• Non-Handed Trim: The B lever trim is non-handed, so no handing selection is required at the time of order. Combined with the field-reversible lock body, the complete assembly can be directed to either hand of door without holding separate handed inventory or waiting on a reorder.
• 30-Degree Lever Rotation: Only 30 degrees of lever rotation is required to fully retract the latchbolt. Less arc of travel reduces the operating effort and contributes to the lever's compliance with the Americans with Disabilities Act — consult local authorities to confirm applicability for your jurisdiction.
• Lever Springs Inside the Case: Lever return springs are contained inside the lock case rather than in the trim assembly. This means the trim can be removed or swapped without disturbing the spring mechanism, simplifying both installation and future trim changes in a retrofit scenario.
• Through-Bolted, Interchangeable Trim: Trim, including the E rose and B lever, is through-bolted and fully interchangeable between rose and escutcheon configurations to ensure proper alignment. This interchangeability matters on a hardware schedule: the same B lever can be specified across multiple Sargent 8200 trim styles without requalifying the lever design.

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 & Security Grade 1: The 8204 EB with standard trims is certified to and exceeds both Operational and Security Grade 1 requirements — the highest classification under this standard. Note that if LFIC or SFIC cylinder options are selected, those configurations do not meet Security Grade 1 requirements.
• 16 Million Cycle Verified Durability: The Sargent 8200 Series completed UL cycle testing at 16 million cycles (Verification ID: V584148), exceeding the ANSI/BHMA A156.13 Grade 1 cycle requirement by 16 times. For a high-traffic storeroom or utility corridor, that margin translates directly to reduced long-term maintenance.
• 12-Gauge Zinc-Dichromate Lock Case with Cold Forged Steel Hubs: The lock case is 12-gauge heavy-duty wrought steel, zinc dichromate plated, at 7/64" (3 mm) thickness. The 8200 Series hubs are cold forged steel — paired with a high-carbon steel spring cartridge — providing the structural foundation for that cycle life.
• UL/cUL 3-Hour Fire Listed & UL 10C Positive Pressure Rated: The lock is UL and cUL Listed for A-label single (4×10) and double (8×10) three-hour fire door assemblies, and meets ANSI/UL 10C positive pressure fire test requirements. The armored front is stamped with the F designation and UL symbol to confirm listing at the door.
• Cylinder & Keyway Options: This listing is offered in four configurations: LC (Less Cylinder), LA Keyway (standard 6-pin brass, #41 size, masterkeying and construction keying available), 60 (LFIC Less Core), and 70 (SFIC Less Core). LFIC and SFIC options allow core integration with existing access-control key systems, though those configurations do not meet ANSI/BHMA A156.13 Security Grade 1.
• 10-Year Limited Mechanical Warranty: Sargent backs the 8200 Series lock body with a 10-year limited mechanical warranty (warranty limited to replacement of the lock body), reflecting the long-term reliability expectations appropriate for institutional and commercial storeroom applications.

Technical Specifications

Ordering & Installation Information

The 8204 EB requires a door prepared to ANSI/SDI A250.14 modified per template 7057 with a fixed 2-3/4" (70 mm) backset — no alternate backset is available, so confirm rough-opening dimensions before specifying. A 4-1/2" (114 mm) minimum stile width is required; narrower stiles cannot accommodate the lock body. Standard door thickness is 1-3/4" (44 mm), though the 8200 Series is offered for doors from 1-3/8" to 6" — consult factory for non-standard thicknesses. The lock body is field-reversible without removing parts or opening the case; the EB trim is non-handed and requires no handing selection at order. Six finishes are available: 626 (US26D Satin Chrome), 630 (US32D Satin Stainless), 613E (US10BE Oil Rubbed Bronze Equal), 605 (US3 Polished Brass), 612 (US10 Satin Bronze), and 625 (US26 Polished Chrome). Cylinder options are LC, LA Keyway, 60 (LFIC Less Core), and 70 (SFIC Less Core). The broader Sargent 8200 Series also offers MicroShield antimicrobial finish coating, status indicators, ElectroLynx electro-mechanical functions, and security trim configurations as separately specified options. Lead time: 3–4 weeks factory order.