Sargent 11657P-7300B Small For...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$108.40
Sargent 11657P-7300B Small Format Interchangeable Core 7-Pin Uncombinated

Sargent 11657P-7300B Small Format Interchangeable Core 7-Pin Uncombinated

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Model: SGT-11657P-7300B 4A 4
From the Signature Key System Collection
$108.40
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$108.40
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Sargent XC Small Format Interchangeable Core 7-Pin Uncombinated Professional Security Solution

Professional Small Format Interchangeable Core Solution

The Sargent XC Small Format Interchangeable Core delivers professional-grade security flexibility for commercial applications requiring field-configurable keying systems. This 7-pin uncombinated core (model 11-65-7P-7300B) provides the foundation for custom key systems without pre-installed pins, springs, or key blanks. Available in multiple finishes including 4, 15, and BSP, this core features a clean face design without logo markings for versatile installation applications.

Professional Features & Benefits

  • 7-Pin Configuration: Model 11-65-7P-7300B provides enhanced security with 7-pin tumbler arrangement for increased key combinations and superior protection.
  • Field Keying Capability: Designed specifically for on-site keying configuration using SFIC keying kits for maximum installation flexibility and custom security requirements.
  • Dual Pinning System Compatibility: Works with both A2 and A4 pinning systems to accommodate various keying requirements and seamless integration with existing systems.
  • Uncombinated Design: Ships without pins, springs, or key blanks allowing complete customization for specific security requirements and field configuration.
  • Small Format Design: Compact profile suitable for applications where space constraints require smaller core dimensions while maintaining security performance.
  • Multiple Finish Options: Available in finishes 4, 15, and BSP to match existing hardware and design requirements for consistent appearance.
  • Clean Professional Appearance: No logo on face provides neutral appearance suitable for various architectural applications and discrete security installations.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Verify core compatibility with existing lock hardware and confirm proper small format interchangeable core (SFIC) requirements.
  2. Remove existing core from lock cylinder using appropriate control key or removal tool per manufacturer instructions.
  3. Insert new uncombinated core into cylinder housing ensuring proper alignment and full seating.
  4. Configure pinning using appropriate SFIC keying kit for either A2 or A4 pinning system as required by key system specifications.
  5. Install pins, springs, and create keys according to keying schedule and security requirements.
  6. Test core operation with newly created keys to verify smooth operation and proper key control functionality.

Professional Applications

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

Why Choose Sargent Quality?

Sargent XC Small Format Interchangeable Cores provide professional-grade security with field-configurable flexibility for demanding commercial applications. The 7-pin configuration and dual pinning system compatibility ensure reliable performance and integration with existing key systems. Engineered for professional locksmiths and security installers who require dependable, customizable core solutions.

Product Specs

Product Type:
Cylinders
Product Group:
Mechanical Locks
Product Subgroup:
Parts and Accessories
Subcategory:
Parts and Accessories
Commercial/Residential:
Commercial
Collection:
Signature Key System
Series:
7300B Series
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Category:
Mechanical Locks
Department:
Door Hardware

Sargent SGT-11657P-7300B 4A 4 – Frequently Asked Questions

1) Does the Sargent 11657P-7300B core come keyed, or do I have to pin it myself?
It ships uncombinated, meaning no pins, no springs, and no key blanks in the core. A locksmith pins it on site with an SFIC keying kit to whatever schedule the building runs. If you want it delivered ready to use, the keying option on the order lets you pick standard keying, keyed different, or keyed alike instead of taking it blank.
2) Will a Sargent XC small format interchangeable core drop into my existing SFIC housings?
Yes, as long as the housings are true small format interchangeable core prep. The XC core uses the standard SFIC figure-eight body, so it pulls with a control key and seats in any SFIC-prepped cylinder housing, mortise cylinder, rim cylinder, or knob and lever core hole. It is not a large format core and will not fit an LFIC housing.
3) What is the difference between the 4A and 4B keyway on the Sargent 7300B core?
4A and 4B are two different Signature keyways within the Sargent system, and they are not cross-operating. Order the one that matches the keyway already cut into the rest of the building's keys, otherwise the new core will take a different blank than every other door. Both keyways are offered in all three finishes: 04 satin brass, 15 satin nickel, and BSP black suede powder coat.
4) Is this a 6-pin or 7-pin core, and can I use it in a system that is already pinned 6-pin?
This is a 7-pin core. Seven chambers give a larger set of usable combinations than a six, which is what you want on a master keyed system that has grown. A 7-pin core will not operate on a key cut for a 6-pin system, so if the building is running 6-pin, either stay with 6-pin cores or take the whole opening group over at once.
5) Is the Sargent 11657P-7300B a replacement core or a complete lock cylinder?
It is the core alone, a replacement part that drops into a housing you already have. There is no housing, no cylinder ring, no cam, and no tailpiece with it. If the door has no SFIC prep at all, you need the lock or a cylinder housing built for small format cores before this core has anywhere to go.
6) Can my locksmith pin the Sargent XC core with A2 or A4 pin kits?
Both. The XC core works with A2 and A4 pinning systems, so a shop already stocking either kit can combinate it without buying a second set of pins. Pick the system the rest of the key schedule uses, because the pin increments differ between the two and mixing them inside one master system causes cross-keying problems.
7) Do I need to order a control key or a keying kit separately with an uncombinated SFIC core?
Yes on both counts. An uncombinated core arrives with nothing in it, so you need an SFIC keying kit in A2 or A4 to pin it and key blanks in the 4A or 4B keyway to cut operating keys. You also need a control key for that keyway to remove and insert cores in the housings. None of that comes in the box with the core.
8) Can I order these Sargent SFIC cores keyed alike across a group of doors?
Yes. Keyed alike is one of the ordering options, so a set of doors that should all take one key can be supplied that way rather than pinned in the field. Keyed different is the option when every opening needs its own key. Take the uncombinated route only when a locksmith is building the schedule on site.
9) Which finish should I order to match the lock trim already on the doors?
Three finishes are offered: 04 satin brass with clear coat, 15 satin nickel with clear coat, and BSP black suede powder coat. On a core only the face shows through the lock, so match it to the lever or cylinder ring rather than the door. Satin nickel 15 is the usual pairing with 626 satin chrome trim, and BSP is the one to take on black hardware.
10) Is this Sargent core suitable for a school or hospital master key system, or is it a residential part?
It is a commercial part, built for the Sargent Signature key system, and it is the right choice where a facility needs to rekey doors in-house without pulling locks apart. Swapping a core takes a control key and a few seconds per door, which is why schools, hospitals, government buildings, and multi-tenant properties standardize on SFIC. For a house with a handful of doors it is more key system than the job needs.
11) Does the Sargent core face have a manufacturer logo stamped on it?
No logo on the face. That matters on jobs where the specifier does not want the brand readable from the corridor, and on mixed hardware where a stamped core would be the only thing announcing a different maker. The face is clean across all three finishes.
How fast can I get the Sargent SGT-11657P-7300B 4A 4 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-11657P-7300B 4A 4 come with a warranty?
Absolutely. The Sargent SGT-11657P-7300B 4A 4 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-11657P-7300B 4A 4?
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-11657P-7300B 4A 4 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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