Sargent 11737P-40 Mortise Cyli...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$277.21
SGT-11737P-40

Sargent 11737P-40 Mortise Cylinders with 7-Pin Core and Standard Offset Cam

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Model: SGT-11737P-40
From the XC Key System Collection
$277.21
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$277.21
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Sargent XC Series 7-Pin Mortise Cylinder with Standard Offset Cam

Professional Mortise Cylinder Solution for Commercial Applications

The Sargent XC Series Mortise Cylinder delivers professional-grade security with precision-engineered 7-pin core technology and standard offset cam operation. Available in two cylinder sizes with 1-3/8" (35mm) and 1-3/4" (44mm) length options under cylinder head, this mortise cylinder features a 1-5/32" (29mm) diameter housing designed for compatibility with current Sargent hardware systems. The permanently staked cam construction ensures reliable operation in demanding commercial environments.

Professional Features & Benefits

  • Dual Size Options: Available in 1-3/8" (35mm) and 1-3/4" (44mm) length configurations under cylinder head for versatile installation requirements.
  • Precision Housing Design: 1-5/32" (29mm) diameter housing with permanently staked cam provides secure, tamper-resistant construction.
  • 7-Pin Core Technology: Advanced 7-pin core system delivers enhanced security with shell-less core options available for maximum flexibility.
  • Current Hardware Compatibility: Mortise cylinder cams operate seamlessly with current Sargent hardware systems for reliable integration.
  • Standard Offset Cam: Offered exclusively with Sargent standard offset cam for consistent operation across installations.
  • Extensive Finish Options: Available in 14 professional finishes including 3, 4, 9, 10, 10B, 10BL, 14, 15, 20, 20D, 26, 26D, BSP, and WSP for architectural coordination.
  • Compatible Accessories: Optional collars and spacers available separately for extended configuration options.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper 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
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Sargent Quality?

Sargent XC Series Mortise Cylinders deliver professional-grade reliability with precision-engineered 7-pin core technology and permanently staked cam construction. The 1-5/32" diameter housing and dual size options provide versatile installation capabilities for demanding commercial applications where dependable security performance is essential.

Product Specs

Product Type:
Cylinders
Product Group:
Mechanical Locks
Product Subgroup:
Parts and Accessories
Subcategory:
Parts and Accessories
Commercial/Residential:
Commercial
Collection:
XC Key System
Series:
40 Series
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Category:
Mechanical Locks
Department:
Door Hardware

Sargent SGT-11737P-40 – Frequently Asked Questions

1) What size Sargent mortise cylinder do I need, the 1-3/8 inch or the 1-3/4 inch?
The Sargent 11737P-40 mortise cylinder comes in two lengths measured under the cylinder head: 1-3/8 inch (35mm) and 1-3/4 inch (44mm). Measure from the underside of the cylinder ring face to the back of the existing cylinder on the lock you are replacing. The 1-3/8 inch is the common size for a standard mortise lock in a 1-3/4 inch door; the 1-3/4 inch cylinder is used where the lock case sits deeper or trim and collars add depth. Both use the same 1-5/32 inch (29mm) diameter threaded housing.
2) Will this Sargent 7-pin mortise cylinder thread into my existing Sargent mortise lock?
It is built to the 1-5/32 inch (29mm) diameter housing standard for mortise cylinders and the cam is the Sargent standard offset cam, which the manufacturer states operates with current Sargent hardware. If your mortise lock is current-production Sargent, it will thread in and drive the hub correctly. Older Sargent lock bodies and other brands can use a different cam shape, so match the cam before ordering if the lock is not a current Sargent case.
3) Is this cylinder part of the Sargent XC key system, and can I key it into my existing master key system?
Yes. The 11737P-40 is an XC Key System cylinder with a 7-pin core, so it keys into an existing Sargent XC system. Keyway must be specified as 4A or 4B when ordering, and keying is ordered as standard keying, keyed different, or keyed alike. If your building is running a different Sargent keyway or a 6-pin conventional system, this cylinder will not accept those keys.
4) Can I order these keyed alike so one key opens every door in the building?
Keyed alike is one of the three keying choices on the Sargent 11737P-40, alongside keyed different and standard keying. For a property manager standardizing a floor or a building, order the whole quantity keyed alike in the same keyway (4A or 4B) so a single key runs them all. Order keyed different where each tenant or room needs its own key.
5) Do I need a collar or spacer with this mortise cylinder?
Not always. Collars and spacers for the Sargent 11737P-40 are sold separately and are used when the cylinder sits proud of or below the trim face, typically where escutcheon or rose thickness does not match the cylinder length you chose. If the 1-3/8 inch cylinder ends up slightly short at the face, a collar takes up the gap rather than jumping to the 1-3/4 inch length.
6) Can the core be swapped later, or is this a fixed cylinder?
The 11737P-40 is a conventional mortise cylinder with a permanently staked cam, not an interchangeable core housing, so the cam cannot be changed in the field. The 7-pin core is available shell-less for rekeying flexibility by a locksmith. If you want tool-free core swaps for tenant turnover, you want a removable core product rather than this one.
7) What finishes does the Sargent 11737P-40 mortise cylinder come in, and do both sizes come in all of them?
Fourteen finishes, and both the 1-3/8 inch and 1-3/4 inch lengths are offered in every one: 03 bright brass, 04 satin brass, 09 bright bronze, 10 satin bronze, 10B dark oxidized satin bronze oil rubbed, 10BE dark oxidized satin bronze, 10BL dark oxidized satin bronze clear coated, 14 bright nickel, 15 satin nickel, 20D dark statuary bronze, 26D is not among them; the stainless options are 32 bright and 32D satin, plus BSP black suede and WSP white suede powder coat. Pick the one matching the lock trim already on the door.
8) Is this Sargent cylinder suitable for high-traffic commercial doors or is it a residential part?
It is a commercial-duty part. The 11737P-40 is specified for commercial use, with a 7-pin core and permanently staked cam intended for office buildings, schools, healthcare, retail, warehouse, multi-tenant residential, and government facilities. It is a replacement cylinder, so it is what you order to rekey or refresh existing mortise locks rather than a complete lock.
How fast can I get the Sargent SGT-11737P-40 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sargent SGT-11737P-40 come with a warranty?
Absolutely. The Sargent SGT-11737P-40 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 SGT-11737P-40?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Sargent SGT-11737P-40 from ZenSupply?
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