Sargent 10XG54 Grade 1 Heavy D...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,058.00
$613.36
Sargent Sargent 10X Line Series - Corridor, Dormitory (10XG54) Single Cylinder Heavy Duty Cylindrical Lock, Grade 1 SGT-10XG54

Sargent 10XG54 Grade 1 Heavy Duty Cylindrical Lock with Single Cylinder Corridor Function

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Model: 10XG54 LB 26D
From the 10X Line Series Collection
$1,058.00
$613.36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,058.00
$613.36
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Sargent 10X Line Grade 1 Heavy Duty Cylindrical Lock with Single Cylinder Corridor Function and 2 3/4" Backset

Ultra-High Performance Cylindrical Lock for Demanding Commercial Applications

The Sargent 10X Line Grade 1 Heavy Duty Cylindrical Lock delivers exceptional security and durability that exceeds ANSI/BHMA Grade 1 standards by up to 20 times. This single cylinder corridor function lock features 2 3/4" standard backset, accommodates door thickness from 1 3/8" to 2", and includes innovative EcoFlex technology providing up to 92% energy savings on electromechanical functions. Engineered for high traffic, high abuse environments with UL cycle testing completed at 20 million cycles.

Professional Features & Benefits

  • Door Thickness Compatibility: Accommodates door thickness from 1 3/8" to 2" with backset adjustability from 2 3/8" to 5" maximum for versatile installation options.
  • Exceptional Durability Rating: UL cycle tested to 20 million cycles (Verification ID: V584148) for long-term reliability in demanding commercial applications.
  • Superior Security Performance: Prevents entry against more than 3,100 in-lb locked lever torque (2.6x ANSI/BHMA requirements) and withstands 1,600 lbs offset lever pull (8x ANSI requirements).
  • Advanced Energy Efficiency: EcoFlex technology provides up to 92% energy savings on electromechanical functions for sustainable door opening solutions.
  • Heavy-Duty Construction: Grade 1 performance with enhanced resistance to vertical impacts (100+ impacts vs. 5 ANSI requirement) and maintains latch retraction with 100 lb preload.
  • Comprehensive Certifications: UL-cUL Fire-Rated up to 3 hours, Florida Building Code approved, ADA compliant, and windstorm certified for code compliance.
  • Vandal-Resistant Design: Innovative push/turn button design prevents damage from door stops and walls while providing maximum resistance to malicious attacks.
  • Manufacturer Warranty: 10-year limited warranty with 2-year coverage for electrical components for added confidence and protection.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness (1 3/8" to 2"), backset requirements (2 3/8" to 5" range), and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for proper cylindrical lock installation.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for the 10X Line series.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications, ensuring proper alignment of the lockbody and cylinder components.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion, verifying latch retraction and lock engagement.
  6. Test device operation to verify proper function including corridor function operation, key operation, and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Sargent Quality?

Sargent 10X Line cylindrical locks deliver professional-grade reliability with Grade 1 construction that exceeds ANSI/BHMA standards by up to 20 times, tested to 20 million cycles for exceptional durability. The 10-year limited warranty with 2-year electrical component coverage provides comprehensive protection. Engineered for demanding commercial applications where dependable performance and maximum security are essential.

Product Specs

Series:
10X Line Series
Grade:
Grade 1
Keyed Function:
Single Cylinder
Subcategory:
Bored Locksets
Keyed:
Yes
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Lock Function:
Corridor/Dormitory
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Duty Level:
Heavy Duty
Handle Type:
Lever
Product Attribute:
Cylindrical Locks
Product Function:
Corridor/Dormitory
Door Hand Direction:
Non-Handed
Product Category:
Mechanical Locks
Collection:
10X Line Series
Department:
Door Hardware

Sargent 10XG54 LB 26D – Frequently Asked Questions

1) Will the Sargent 10XG54 corridor lock fit a 1-3/8 inch door?
Yes. The 10XG54 covers door thickness from 1-3/8 inch up to 2 inches, so it works on older 1-3/8 inch interior doors as well as standard 1-3/4 inch commercial doors and thicker 2 inch openings. That range is wider than most cylindrical locks, which is why it turns up in retrofit work on mixed-vintage buildings.
2) What does corridor / dormitory function actually do on a Sargent 10XG54?
Corridor function is the classic dorm-room and patient-room setup: the outside lever is locked or unlocked by the key from the corridor side, and the inside lever always retracts the latch for free egress. The 10XG54 is a single cylinder lock, so there is one keyed cylinder on the outside only. It suits a room someone secures behind them on the way out but that staff can lock down from the hall without entering.
3) Can the Sargent 10X lock be keyed into our existing Sargent master key system?
Yes, and that is the point of the keying options. Choose keyed different, keyed alike, or master keying, plus the keyway your system runs on. Standard is the LA keyway, with 40 more available including the full CA through CR, HA through HK, LB through LL, R, RA through RL, S and U families. Give the keyway and the system your building already uses and the lock drops into that hierarchy.
4) Is the Sargent 10X cylindrical lock fire rated and ADA compliant?
Fire rated up to 3 hours, UL and cUL listed. It is also ADA compliant, Florida Building Code approved, and windstorm certified. For an institutional buyer that combination covers a 3 hour rated stair or corridor opening and a coastal jurisdiction on the same part number.
5) What Grade 1 cylindrical lever lock works as a corridor or dormitory function alternative to the Sargent 10XG54?
The Sargent 10XG54 is a Grade 1 heavy duty cylindrical leverset with a single cylinder corridor/dormitory function. Within the Grade 1 cylindrical lever group, the closest keyed peers carry different functions rather than corridor: the Dexter C1000 Classroom is a Grade 1 classroom cylindrical lever lock with clutching and a keyed cylinder, the Dexter C1000 Classroom Security is a Grade 1 classroom security lever, and the Dexter C1000 Entry/Office is a Grade 1 entry/office lever. If the opening genuinely needs corridor function, where the outside lever is locked and unlocked by key and the inside lever always gives free egress, the 10XG54 is the one that holds that function; the Dexter C1000 units change how the door is secured, so confirm the door schedule before swapping.
6) What is a simpler non-keyed lock for corridor doors that do not need to be secured?
The Sargent 10XG54 is keyed with a single cylinder, so every door it goes on carries a cylinder and a key. On corridor doors that only need latching and free operation from both sides, a passage lever removes the cylinder entirely. The Falcon K101 is a Grade 1 heavy duty passage cylindrical lock with non-handed levers, fire rated, with a door thickness range of 1-3/8 inch to 2-1/4 inch. The Falcon T101 is a Grade 1 heavy duty passage cylindrical lever with pressure release technology. The Corbin Russwin CL3110 is a Grade 1 vandal resistant passage/closet cylindrical lever, fire rated, for 1-3/4 inch to 2 inch doors. All three keep Grade 1 duty on the door while dropping the keying, so specify them only where the room never needs to be locked.
7) What should I use instead of the Sargent 10XG54 on a storeroom door that must stay locked at all times?
Corridor function on the 10XG54 lets the outside lever be unlocked by key and left unlocked, which is the opposite of what a storeroom needs. For a door that must remain locked from the outside on every cycle, a storeroom function lever is the correct part: the Cal-Royal AG05 is a Grade 2 storeroom lever lockset with a deadlocking latchbolt for 1-3/8 inch to 1-3/4 inch doors, and the Hager 2580 is a Grade 2 storeroom cylindrical lock with the Withnell lever for 1-3/8 inch to 2 inch doors. Both are Grade 2 rather than Grade 1, so on a high traffic opening weigh the duty level against the function change.
8) What is the difference between the Sargent 10XG54 and a Grade 2 or Grade 3 entrance lever on a multi-family corridor?
The Sargent 10XG54 is Grade 1 heavy duty. The entrance-function alternatives sit at lighter duty levels: the Hager 2525 is a Grade 2 commercial cylindrical entry lock with a lever for 1-3/8 inch to 2 inch doors, the Falcon B511CP6D is a Grade 2 medium duty entry/office cylindrical lever, and the Cal-Royal AUS00 is a Grade 3 entrance/office lever with a solid brass forged body for 1-3/8 inch to 1-3/4 inch doors. Entrance/office function locks and unlocks by a button from the inside; the 10XG54 corridor function is controlled by key from the corridor side, which is what building staff want when tenants should not be able to leave a door unlocked.
9) Do I have to specify handing on the Sargent 10X lever lock?
No handing to specify. The 10X Line cylindrical lock is non-handed, so one part number covers left and right hand doors, in and out swing. For a property manager stocking spares across a building that means one lock on the shelf rather than two.
10) Should I order a conventional cylinder or an interchangeable core on the Sargent 10X?
Three cylinder choices. The 6 pin standard cylinder is the conventional option and the cheapest to key. The 60 prefix takes a Sargent large format interchangeable core (FSIC), and the 70 prefix takes a Sargent small format interchangeable core (SFIC). Pick the interchangeable core if your facility rekeys in house with a control key, since a core swap takes seconds and does not require pulling the lock apart. Institutions standardizing across a campus almost always go IC; a one-off door does not need it.
11) How durable is the Sargent 10X compared to a normal Grade 1 lock?
UL cycle tested to 20 million cycles, which is far beyond the ANSI/BHMA Grade 1 threshold. It resists more than 3,100 in-lb of locked lever torque (2.6 times the ANSI/BHMA requirement), 1,600 lbs of offset lever pull (8 times the requirement), and over 100 vertical impacts against an ANSI requirement of 5. On a high traffic corridor, a school entry, or a dorm door that gets abused, that is the difference between a lock that lasts and one you replace on a cycle.
12) Is there a cheaper cylindrical lever lock than the Sargent 10X for a low traffic interior door?
If the door is a closet, a hall, or an office that never sees abuse, a Grade 1 corridor lock is more than the opening needs. The Hager 2525 is a Grade 2 commercial cylindrical entry lock covering 1-3/8 to 2 inch doors, and the Cal-Royal AG05 is a Grade 2 storeroom lever with a deadlocking latchbolt for 1-3/8 to 1-3/4 inch doors. Keep the 10X for the high traffic and high abuse openings where the 20 million cycle rating earns its place.
13) What is a Grade 1 alternative to the Sargent 10X if I need a different function on the same run of doors?
Several Grade 1 cylindrical levers cover the functions the 10XG54 does not. The Dexter C1000 Series runs classroom, classroom security, entry/office and asylum functions on 1-3/8 inch doors and up. Corbin Russwin CL3110 is a Grade 1 vandal resistant passage lever, fire rated, for 1-3/4 to 2 inch doors. Falcon K101 is a Grade 1 heavy duty passage lock with a 1-3/8 to 2-1/4 inch thickness range. Mixing brands on one building means separate keyways, so keep the keyed functions in one line where you can.
14) I need an electrified lever lock for access control. Does the Sargent 10X do that, or do I need a different lock?
The 10X Line does have electrified bored lock versions, and Sargent publishes separate installation instructions for them; EcoFlex on those electromechanical functions cuts power draw by up to 92 percent. The 10XG54 itself is the mechanical single cylinder corridor lock. If you need a fail safe electrified lever, the Corbin Russwin CL33903 is a Grade 1 fail safe cylindrical lever at 12VAC/DC for 1-3/4 to 2 inch doors.
15) Is a dummy lever an acceptable substitute for a Sargent 10XG54?
No. A dummy trim is a fixed lever with no latch and no cylinder, used on inactive leaves and closet faces. The BEST 9K 1DT is a Grade 1 non-keyed heavy duty single dummy trim cylindrical lever, the BEST 7KC 1DT is a Grade 2 medium duty single dummy trim, the Accentra 455LN Augusta is a Grade 1 single dummy cylindrical lever, and the Callan Bentley is a Grade 2 dummy lever. None of them latch or key a door. The Sargent 10XG54 is a keyed single cylinder corridor lock with a working latch, so a dummy matches its look on the pull side only, never its operation.
16) What Grade 1 cylindrical lever should I use on a patient room or institutional door instead of a corridor lock?
The Sargent 10XG54 carries corridor/dormitory function. On behavioral health, utility, and institutional doors the specified function is usually asylum, which is keyed from both sides with no free lever. The Dexter C1000 Asylum (F87) is a Grade 1 asylum/institution/utility cylindrical lock for 1-3/8 inch to 2 inch doors, and the Arrow MK33-BD-CS is a heavy duty asylum cylindrical lock with a ball knob and a conventional cylinder in the Schlage C keyway. The Arrow uses a knob rather than a lever, which matters where ADA operation is required.
17) Can I put an electrified cylindrical lever on the same opening as a Sargent 10XG54?
The 10XG54 is a mechanical keyed corridor lock. Where the corridor door has to release on an access control signal, the electrified equivalent is a different part: the Corbin Russwin CL33903 is a Grade 1 fail safe electrified cylindrical lever lock at 12VAC/DC for 1-3/4 inch to 2 inch doors, offered with the NZ lever and D rose. Fail safe means the lever unlocks when power drops, so verify that against the fire and egress plan for the corridor before ordering. The 10XG54 needs no power and no door wiring.
18) Which cylindrical lever locks match the Sargent 10XG54 for a keypad or keyless corridor opening?
The Sargent 10XG54 is keyed with a mechanical cylinder and takes Sargent large format or small format interchangeable cores. For an opening that should run on codes instead of keys, the Lockey 1150 is a heavy duty mechanical keypad lever set with double combination in passage function for 1-1/8 inch to 2 inch doors, and the Delaney LP250 is a Grade 2 electronic keypad leverlock. Neither is keyed to a Sargent keyway, so a corridor door on a Sargent master key system will fall off that system if you substitute one.
19) What Grade 1 passage lever pairs with a Sargent 10XG54 corridor lock on the same suite?
A suite usually mixes one keyed corridor door with several unkeyed interior doors. The Sargent 10XG54 covers the keyed corridor opening as a Grade 1 heavy duty non-handed lever. For the interior doors at matching Grade 1 duty, the Design Hardware X75 is a Grade 1 passage lever lockset with a flat lever for 1-3/4 inch doors, and the Falcon K101 is a Grade 1 heavy duty non-handed passage lock. The Design Hardware J75 covers the same passage function at Grade 2 for 1-3/4 inch doors. Lever style and finish will not match the Sargent trim, so confirm the appearance standard for the floor.
20) Will a knob lockset work in place of the Sargent 10XG54 on an ADA-required corridor door?
The Sargent 10XG54 uses a lever, offered as a B, L, or P lever. Knob-operated cylindrical locks such as the Arrow RL Series HK11 turn-pushbutton entrance lock with a ball knob, the Arrow MK02-TA privacy lock with a Tudor knob, and the Arrow MK33 asylum lock with a ball knob require grasping and twisting. Where the corridor door falls under ADA operable-hardware requirements, the lever form of the 10XG54 is what satisfies it, and a knob set is not an equivalent regardless of function or grade.
21) What lever and rose styles come on the Sargent 10X, and what finishes are available?
Three lever designs (B, L and P) and two rose styles (G and L rose). Fourteen finishes: bright brass 03, satin brass 04, bright bronze 09, satin bronze 10, oil rubbed dark oxidized satin bronze 10B, 10BE, 10BL clear coated, bright nickel 14, satin nickel 15, dark statuary bronze 20D, bright chrome 26, satin chrome 26D, plus black suede and white suede powder coat. 26D satin chrome is the usual commercial default if you are matching existing openings in an office or school.
22) I need to key a Yale or Accentra lever into a Schlage system alongside my Sargent locks - what part does that?
The Accentra 107S is a Schlage cylinder adapter kit for Yale hardware. It lets Yale and Accentra cylindrical hardware accept a Schlage cylinder so those doors join a Schlage keying system. It does nothing for the Sargent 10XG54, which is built around Sargent cylinders and is ordered with a 6 pin standard cylinder, a Sargent large format interchangeable core, or a Sargent small format interchangeable core. Keeping a corridor door on the Sargent system means specifying the cylinder and keyway on the 10XG54 itself rather than adapting it.
23) Are decorative residential leversets an equivalent to the Sargent 10XG54 in a commercial building?
They are a different class of hardware. The Baldwin Estate 5103 with the 5048 rose comes in passage, privacy, and half dummy versions, and the Deltana Manchester, Morant, and Linstead levers are entry-function sets for 1-3/8 inch to 2 inch doors. Those are residential-styled trims. The Sargent 10XG54 is a commercial Grade 1 heavy duty cylindrical lock in corridor function. On an apartment or hotel corridor door, the decorative sets cover the private side of the unit; the 10XG54 is what carries the traffic and the keying on the corridor itself.
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Does the Sargent 10XG54 LB 26D come with a warranty?
Absolutely. The Sargent 10XG54 LB 26D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
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