Sargent 474 Grade 2 Double Cyl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$218.00
$123.97
Sargent 474 Grade 2 Double Cylinder Deadbolt with 1" Throw Bolt

Sargent 474 Grade 2 Double Cylinder Deadbolt with 1" Throw Bolt

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Model: 474 26
$218.00
$123.97
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$218.00
$123.97
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Sargent 474 Series Grade 2 Double Cylinder Deadbolt with 1" Hardened Steel Throw Bolt

Commercial-Grade Double Cylinder Security Solution

The Sargent 474 Series Grade 2 Double Cylinder Deadbolt delivers dependable security and performance for commercial, multi-family, and residential applications. This double cylinder design requires a key to operate from both interior and exterior sides, featuring a 1" throw hardened steel bolt and 6-pin brass cylinder construction. ANSI/BHMA Grade 2 certified for medium-traffic applications with door thickness compatibility from 1-3/8" to 2" and standard 2-3/8" backset.

Professional Features & Benefits

  • Door Compatibility: Accommodates door thickness from 1-3/8" to 2" with standard 2-3/8" backset for versatile installation requirements.
  • Heavy-Duty Security: 1" throw hardened steel bolt provides reliable resistance against tampering and forced entry attempts.
  • Double Cylinder Operation: Key-operated from both interior and exterior sides for maximum access control on high-security openings.
  • Durable Construction: Standard duty reinforced case with 6-pin brass cylinder designed for everyday commercial security applications.
  • ANSI/BHMA Grade 2 Certification: Meets Grade 2 standards ensuring strength and durability for medium-traffic commercial applications.
  • Universal Installation: Non-handed, reversible design works for both left- and right-swing doors with standard door preparations.
  • Serviceable Design: Rekeyable brass cylinder compatible with Sargent masterkey systems for flexible key management.
  • Manufacturer Warranty: 10 Year Limited warranty for added confidence and long-term 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 from 1-3/8" to 2", backset options, and handing as applicable to this deadbolt.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for proper cylinder and bolt alignment.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for the selected backset configuration.
  4. Install all mounting hardware and secure the deadbolt to door and frame per manufacturer torque specifications ensuring proper cylinder alignment.
  5. Adjust operational components for proper alignment, smooth key operation, and full 1" bolt throw throughout the complete locking cycle.
  6. Test device operation from both interior and exterior sides to verify proper double cylinder function 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
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings
  • Light Industrial Facilities

Why Choose Sargent Quality?

Sargent 474 Series deadbolts deliver professional-grade reliability with hardened steel bolt construction and ANSI/BHMA Grade 2 certification for medium-duty commercial applications. The 10 Year Limited warranty provides added confidence for long-term security installations. Engineered for demanding commercial applications where dependable double cylinder security and rekeyable cylinder compatibility are essential for comprehensive access control systems.

Manufacturer Resources

SARGENT Full Line Catalog

Product Specs

Series:
470 Series
Grade:
Grade 2
Keyed:
Yes
Subcategory:
Deadbolts
Keyed Function:
Double Cylinder
Product Type:
Deadbolts
Commercial/Residential:
Commercial
Lock Function:
Deadbolt
Product Group:
Mechanical Locks
Product Subgroup:
Deadbolts
Duty Level:
Standard Duty
Product Attribute:
Deadbolts
Product Function:
Double Cylinder
Door Hand Direction:
Non-Handed
Product Category:
Mechanical Locks
Department:
Door Hardware

Sargent 474 26 – Frequently Asked Questions

1) Do I need to order a Sargent 474 deadbolt in a specific hand for a left or right swing door?
No handing to specify. The 474 deadbolt is non-handed and reversible, so one part number covers left-hand and right-hand swings. That matters on a fleet order: a property manager buying twenty of them for mixed-swing openings orders twenty identical bolts and doesn't have to survey the doors first.
2) Which strike should I order with a Sargent 474 deadbolt for an existing metal frame?
Three strikes are offered and the frame prep decides it. The 408 is the ANSI 4-7/8 inch flat lip strike, which is what a hollow metal frame with standard ANSI prep already takes. The 407 is a 2-3/4 inch radius strike, matching the round-corner mortise most wood-frame routers cut. The 406 is the 2-3/4 inch standard strike with square corners. Pull the existing strike and match the plate size and corner shape rather than guessing from the door.
3) Is a double cylinder deadbolt like the Sargent 474 allowed on an exit door?
Key required on both sides is the whole point of the 474, and that is also its limitation. Nobody leaves without a key, which is what you want on a glass-front door, a stockroom, or a rear service door where someone could reach through and turn a thumbturn. On any door serving as a required means of egress, a key-both-sides bolt is generally not permitted, and your local authority makes that call. If the opening needs egress, order a cylinder-by-thumbturn deadbolt instead; the Falcon D211 is a Grade 2 single cylinder deadbolt, and the Dexter DB2000-SCT is another Grade 2 cylinder-by-thumbturn option.
4) Can a Sargent 474 deadbolt be keyed into my building's existing Sargent master key system?
Yes, that is the usual reason to specify it. The 474 uses a rekeyable 6-pin brass cylinder that works with Sargent masterkey systems, and the keyway is your choice at order time: LA is the standard, with 39 other Sargent keyways selectable including the CA through CR, HA through HK, LB through LL, R series, S and U. Being a double cylinder, both sides key alike on the same system. Give us your existing keyway letter and your bitting, and specify keyed alike if a set of doors should share one key, or keyed different if each opening needs its own.
5) Is Grade 2 good enough for an apartment building entry, or should I spend up to Grade 1?
The 474 is ANSI/BHMA Grade 2 and standard duty, which is the medium-traffic tier: unit entry doors, offices, storage rooms, tenant spaces. On a main building entrance or a door that takes hundreds of cycles a day, step to Grade 1. The Design Hardware D1 Series is a Grade 1 double cylinder deadbolt rated extra heavy duty for 1-3/4 inch doors, and the Dexter DB1000-DCT is a Grade 1 double cylinder covering 1-3/8 to 1-7/8 inch doors. Note the 474's thickness range runs wider than either of those, up to 2 inches.
6) What is the closest Grade 2 double cylinder deadbolt to the Sargent 474 from another manufacturer?
The Dexter DB2000 series double cylinder deadbolt is the nearest equivalent: it is ANSI/BHMA Grade 2 with double cylinder function, keyed on both sides like the Sargent 474, and fits doors 1-3/8 inch to 1-3/4 inch. The Sargent 474 is also Grade 2 double cylinder and covers a slightly wider door range at 1-3/8 inch to 2 inch. The Delaney LU series double cylinder deadbolt is a second Grade 2 double cylinder option. Where the Sargent differs is keying: it accepts Sargent keyways from LA standard through the C, H, L and R families, so it drops into an existing Sargent masterkey system.
7) I need a keyed deadbolt but egress code says no key on the inside - what do I use instead of a double cylinder?
Use a single cylinder deadbolt with a thumbturn inside. The Dexter DB2000 single cylinder deadbolt is Grade 2 with cylinder x thumbturn function and fits 1-3/8 inch to 1-3/4 inch doors; the Arrow DBX61 is another Grade 2 cylinder x thumbturn deadbolt. The Sargent 474 is double cylinder, requiring a key from both the interior and exterior side, which is what many egress-controlled openings prohibit. On a fire-rated opening the Hager 3215 single cylinder deadbolt with 1 inch throw is Grade 2 and carries a fire rating.
8) Is the Callan 210S double cylinder deadbolt the same thing as the Sargent 474?
Both are double cylinder deadbolts, keyed from both sides, but they are certified at different levels. The Callan Model 210S is ANSI/BHMA Grade 3. The Sargent 474 is ANSI/BHMA Grade 2 with a 1 inch hardened steel throw bolt. The Deltana 7312KA2 double cylinder deadbolt is likewise Grade 3, though it matches the Sargent on door range at 1-3/8 inch to 2 inch. If a specification calls for Grade 2 double cylinder, the Grade 3 units do not satisfy it.
9) We are standardizing a building on Schlage C keyway - is there a double cylinder deadbolt that matches, or do I rekey the Sargent?
The Hager 3214 Grade 2 double cylinder deadbolt ships with a Schlage C keyway and fits 1-3/8 inch to 1-3/4 inch doors, so it matches a Schlage C building without conversion. The Sargent 474 is Grade 2 double cylinder with a rekeyable 6-pin brass cylinder built for Sargent masterkey systems, ordered in the LA standard keyway or any of the C, H, L and R family keyways, so it fits a facility already keyed to Sargent.
10) The spec calls for a fire rated deadbolt - does the Sargent 474 cover that or do I need something else?
For an opening where the deadbolt itself must carry a fire rating, the Hager 3215 single cylinder deadbolt with 1 inch throw is Grade 2 and fire rated for 1-3/8 inch to 1-3/4 inch doors, and the Hager 3118 Grade 1 classroom deadbolt with Schlage C keyway and 6-pin cylinder is fire rated over the same door range. The Cal-Royal CRB800 is a Grade 1 heavy duty single cylinder deadbolt with a UL 3-hour fire rated latch. All are single cylinder. The Sargent 474 is the double cylinder answer, ANSI/BHMA Grade 2 with a 1 inch hardened steel throw bolt.
11) Classroom function deadbolt versus the Sargent 474 double cylinder - which one belongs on a school door?
They are different functions. The Falcon D211 is a Grade 2 medium duty classroom function deadbolt with single cylinder operation, and the Falcon D111 is the Grade 1 heavy duty classroom deadbolt with adjustable backset; the Accentra D111 is a Grade 1 cylinder x thumbturn deadbolt for 1-3/8 inch to 1-3/4 inch doors. Classroom function keys from outside and turns from inside, so a teacher can secure the room and still get out. The Sargent 474 is double cylinder, Grade 2, requiring a key on both faces - which is why it goes on storage, stockrooms and glass-adjacent exterior doors rather than occupied classrooms.
12) Is a 1 inch bolt throw enough to meet a commercial spec on the Sargent 474?
One inch of hardened steel throw is the figure most commercial deadbolt specs call out, and the 474 hits it. The bolt has to reach a full inch into the strike to do its job, so if the door is hanging low or the frame has settled, adjust the alignment until the key drives the bolt its complete travel. A short throw from a misaligned strike is the most common reason a Grade 2 deadbolt performs like a Grade 3 in service.
13) What finishes does the Sargent 474 deadbolt come in to match existing hardware in a building?
Nine finishes cover the 474: 03 bright brass clear coated, 04 satin brass clear coated, 10 satin bronze clear coated, 10B dark oxidized satin bronze oil rubbed, 10BE dark oxidized satin bronze, 26 bright chrome over nickel, 26D satin chrome over nickel, plus BSP black suede powder coat and WSP white suede powder coat. 26D is the usual commercial default and what most levers and closers in an institutional building already are. All nine are available with any of the three strike options.
14) Can I use a Sargent 474 to add a deadbolt above an existing knob or lever?
Yes. The 474 is a standalone tubular deadbolt with no latch and no trim of its own, so it installs in its own bore above the existing lockset. You need a 2-3/8 inch backset bore in the door and a matching strike prep in the frame. If you want the deadbolt and the latch operating together from one lever, that is an interconnected lock instead, not a separate bolt; the Falcon H2101 is a Grade 2 entrance interconnected lock with a single cylinder deadbolt built in.
15) What is the difference between the Sargent 474 and the Hager 3214 double cylinder deadbolt?
Both are Grade 2 double cylinder commercial deadbolts. The Hager 3214 comes in the Schlage C keyway and covers 1-3/8 to 1-3/4 inch doors. The Sargent 474 runs on Sargent keyways, LA standard with 39 alternates, and takes doors from 1-3/8 up to 2 inches. Keying usually decides it: if the building is already on Sargent cylinders, the 474 keys into the existing system; if the site is standardized on Schlage C, the Hager drops into that keying without a cylinder swap.
16) I need double cylinder deadbolts keyed alike across several doors. How do I order that on the Sargent 474?
Keying is a required selection on the 474. Choose KA keyed alike when a group of openings should all open on one key, KD keyed different when every door gets its own, or standard keying if you are having a locksmith pin them on site. Pick the keyway on the same order, LA if you have no existing system to match. On a double cylinder, both the inside and outside cylinders come on the same key, so a keyed alike set gives one key for entry and exit across the whole group.
17) Which of the double cylinder deadbolts named alongside the Sargent 474 are actually residential decorative trim rather than commercial?
Several double cylinder deadbolts are decorative-trim products rather than commercial-grade hardware: the Baldwin Reserve contemporary round and contemporary square double cylinder deadbolts, the Baldwin Estates 8011 contemporary 1-5/8 inch double cylinder deadbolt, and the Emtek 8323 modern disc double cylinder deadbolt in brass. They perform double cylinder locking but are sold on their trim styling. The Sargent 474 is a commercial product, ANSI/BHMA Grade 2 certified, offered in commercial finishes including 26D satin chromium plated over nickel and 10B dark oxidized satin bronze.
18) I searched double cylinder deadbolt and got the Baldwin 8BR0618001 - will that lock my door?
No. The Baldwin Reserve 8BR0618001 is a deadbolt spacer, a component that goes with a double cylinder deadbolt rather than a lock in its own right. Same with the BEST 8T tubular deadbolt tube component, which is the tube assembly only, and the Arrow 460 mortise lock strike, which is the frame strike for latchbolt and deadbolt functions. A complete double cylinder deadbolt is what the Sargent 474 is - Grade 2, 1 inch throw bolt, 6-pin brass cylinder on both sides, supplied with a strike, either the 406 2-3/4 inch standard, the 407 2-3/4 inch radius, or the 408 ANSI 4-7/8 inch flat lip.
19) What do I put on a door that needs a deadbolt but no key at all, like a back exit?
Use a non-keyed deadlock. The Arrow E60 is a Grade 2 exit deadlock with blank plate on the outside and thumbturn on the inside, for doors 1-3/8 inch to 1-3/4 inch - nothing to key from the exterior. The Callan 205S is a Grade 3 one-sided half-bore deadbolt for openings with no operation from the far side. The Sargent 474 is the opposite arrangement: double cylinder, Grade 2, requiring a key on both faces.
20) Our locksmith wants small format interchangeable core on the deadbolts - what takes an SFIC instead of the Sargent 474 cylinder?
The Arrow E61 26D IC is a Grade 2 single cylinder deadlock prepped for SFIC and supplied less core, for doors 1-3/8 inch to 1-3/4 inch. The Deltana CL200LAIC is a Grade 2 single cylinder deadbolt with interchangeable core prep and 2-3/4 inch backset, and the Delaney LM series is a Grade 1 single cylinder less-core deadbolt. All three are single cylinder, so they give up the key-both-sides operation of the Sargent 474; the 474 uses a rekeyable 6-pin brass cylinder on a 2-3/8 inch backset.
21) Is there a keypad or electronic deadbolt I can use instead of carrying keys for both sides?
Yes. The Delaney KP400 is a Grade 2 electronic deadbolt with a programmable remote. The Codelocks CL2200 is a medium duty electronic surface deadbolt in brushed steel, and the Codelocks CL200 is a light duty surface deadbolt with key override. For multihousing, the Dormakaba Nova-D and Saffire LX-D are RFID electronic deadbolts, the LX-D with BLE and electronic lock override. The Sargent 474 is purely mechanical, Grade 2, keyed from both sides on a 6-pin brass cylinder, so it needs no power or batteries in the door.
22) What deadbolt do I use if the door is thicker than 2 inches?
The Corbin Russwin DL3011 Grade 1 cylindrical deadlock covers 1-3/4 inch to 2-1/4 inch doors, so it reaches above the 1-3/8 inch to 2 inch range the Sargent 474 accommodates. It is a cylinder x blank configuration rather than double cylinder. Among the deadbolts that stay within a standard door, the Sargent 474 already runs to 2 inch, wider than the Dexter DB2000 double cylinder at 1-3/8 inch to 1-3/4 inch.
23) I am putting deadbolts on a run of apartment doors and want the cheapest thing that still holds up - what is below the Sargent 474?
Below Grade 2 the options are Grade 3. The Cal-Royal ED500 is a Grade 3 single cylinder deadbolt with adjustable backset for 1-3/8 inch to 1-3/4 inch doors, and the Cal-Royal LSD is a Grade 3 single cylinder with an ADA ergonomic thumbturn over the same door range - useful where the interior turn has to be operable without tight grasping. The Callan 200S is another Grade 3 single cylinder with square trim. The Sargent 474 sits a grade higher at ANSI/BHMA Grade 2, is non-handed and reversible for either swing, and is keyed both sides rather than thumbturn inside.
How fast can I get the Sargent 474 26 delivered?
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Does the Sargent 474 26 come with a warranty?
Absolutely. The Sargent 474 26 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sargent 474 26?
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