Sargent 10-0575 "G" Design Cyl...
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Sargent 10-0575 "G" Design Cylinder Prep for Interchangeable 72-Core - Left Hand, 7/10-Line, Bright Brass

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Model: 10-0575 26D

In Stock (leaves warehouse same day if ordered before 3pm ET)

$115.00
$88.99
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Sargent 10-0575 "G" Design Cylinder Prep for Interchangeable 72-Core - Left Hand, 7/10-Line, Bright Brass

The Sargent 10-0575 is a "G" design replacement cylinder preparation component engineered for use with the Sargent Interchangeable 72-core cylinder system. Designed for left-hand applications and compatible with the 7/10-Line series, this commercial-grade part features a Bright Brass finish. As a genuine Sargent lock part, it is purpose-built to maintain the integrity and performance of Sargent door hardware in professional commercial installations.

Key Features

  • Interchangeable Core Compatibility: Prepared specifically for the Sargent Interchangeable 72-core cylinder system, enabling streamlined rekeying and master key management.
  • "G" Design Configuration: Factory-prepared "G" design ensures precise fitment and drop-in compatibility with supported Sargent hardware.
  • Left-Hand Orientation: Engineered for left-hand door applications, ensuring proper alignment and function upon installation.
  • 7/10-Line Series Compatibility: Designed for integration with Sargent's 7-Line and 10-Line door hardware series for versatile commercial use.
  • Bright Brass Finish: Bright Brass finish provides a classic, polished aesthetic consistent with Sargent's standard finish offerings.
  • Genuine Sargent Replacement Part: Manufactured as an authentic Sargent lock part, ensuring quality, fit, and performance consistent with original equipment standards.
  • Commercial-Grade Construction: Built to meet the demands of commercial door hardware applications where reliability and longevity are essential.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Cylinders
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 10-0575
  • Features: Sargent Lock Parts

Typical Applications

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

Why Sargent 10-0575?

Sargent lock parts are manufactured to exact original equipment specifications, ensuring seamless integration with existing Sargent door hardware systems. The 10-0575 cylinder preparation component supports the reliability and security demands of commercial environments where precise core compatibility and authentic replacement parts are non-negotiable. For facilities managing interchangeable core systems, genuine Sargent components deliver the fit and performance professionals depend on.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Cylinders
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
10-0575
Features:
Sargent Lock Parts

Sargent 10-0575 26D – Frequently Asked Questions

1) What exactly is the Sargent 10-0575 cylinder prep part?
It's a Sargent "G" design replacement cylinder preparation component built for the Sargent Interchangeable 72-core cylinder system. It is a genuine Sargent replacement part for commercial door hardware, not a complete lock or a core. If you need the keyed core itself, that is a separate item.
2) Which Sargent lock series does the 10-0575 work with?
The 10-0575 is made for Sargent's 7-Line and 10-Line door hardware. It is not intended for other Sargent families, so confirm the lock on the door is a 7 or 10 Line before ordering.
3) Will this take a Sargent small format interchangeable core?
The prep is made specifically for the Sargent Interchangeable 72-core system, which is what lets a facility rekey or rotate cores without pulling hardware off the door. Cores from other systems are not what this part is prepared for.
4) If I need a keyed cylinder for a Sargent knob or lever rather than a cylinder prep component, what should I order?
The Sargent 10-0575 is a "G" design cylinder preparation component for the Sargent Interchangeable 72-core system, not a keyed cylinder itself. When the job calls for an actual key-in-knob or key-in-lever cylinder built for Sargent hardware, the Kaba Ilco 1579 is a knob and lever cylinder specifically listed for Sargent. For Falcon RU/T hardware, the Falcon A23161-05 G is a key-in-lever cylinder with a 6-pin G keyway, keyed different and supplied with two cut keys.
5) What is the equivalent of the Sargent 72-core system from other manufacturers?
The Sargent 10-0575 is prepared for Sargent's Interchangeable 72-core cylinder system so cores can be swapped for rekeying and master keying. BEST offers the same removable-core approach with the 1CB 150 Series interchangeable core cylinder and the 1CDF drill resistant patented interchangeable core, a 7-pin brass 150 Series core. Schlage's counterpart is full size interchangeable core: the 20-057-C is an FSIC core in C keyway, and the 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam. Cores are not cross-compatible between these systems, so match the housing brand you already have.
6) I need a mortise cylinder for a Grade 1 mortise lock, not a 72-core prep part. What are my options?
The Sargent 10-0575 is a cylinder prep component for the 7-Line and 10-Line series and does not function as a mortise cylinder. For mortise applications, the Corbin Russwin 1000 Grade 1 mortise cylinder comes in 1-1/2 inch length with an A02 straight cam, and the 1070 Grade 1 housing is a 1-1/4 inch 6-pin mortise housing with an A01 cloverleaf cam. If the opening uses Schlage L9000 mortise locks, the Corbin Russwin 1080 is a 1-1/2 inch 6-pin LFIC mortise cylinder with an A01 Schlage L cam. The Detex MC65 is a 1-1/8 inch 6-pin mortise cylinder in Schlage C keyway.
7) The opening is a narrow stile aluminum door with an Adams Rite deadlock. Does the Sargent 10-0575 apply?
No. The 10-0575 is a Sargent 7-Line and 10-Line cylinder prep component for the Interchangeable 72-core system. For Adams Rite MS1847 deadlock and deadlatch openings, the 4024 cylinder pull uses trim plate mounting and the 4025 is a five pin tumbler cylinder pull with through-screws. On wood doors with the Adams Rite 5017 deadlock or deadlatch, use the 4026 five pin tumbler cylinder pull. The Adams Rite 4036 is a Grade 1 five-pin mortise cylinder in the 4036 Series rated for doors 1/2 inch minimum thickness.
8) What finishes does the Sargent 10-0575 come in?
Nine finishes: 03 Bright Brass, 04 Satin Brass, 09 Bright Bronze, 10 Satin Bronze, 10B Dark Oxidized Satin Bronze (oil rubbed), 15 Satin Nickel, 20D Dark Statuary Bronze, 26 Bright Chrome and 26D Satin Chrome, all clear coated or lacquered as noted. Match the number to the rest of the trim on the opening so the replacement does not stand out.
9) I manage a building on Sargent interchangeable cores. Is this the right part to standardize on?
For 7-Line and 10-Line Sargent hardware running the 72-core system, yes. Keeping the correct "G" design prep on hand means a damaged or worn cylinder housing can be swapped and the existing core dropped straight back in, which keeps the master key hierarchy intact. Stock both handings if your openings run both ways.
10) If I am not on Sargent hardware, what interchangeable core cylinders are there instead?
This prep only makes sense on Sargent 7/10-Line. On other systems, BEST offers the 1CB 150 Series interchangeable core and the 1CDF drill resistant patented 7-pin core in the 150 Series, and Schlage offers the 20-057 full size interchangeable core rim cylinder with a convertible tailpiece cam. Kaba Ilco also lists a 1579 Series knob and lever cylinder made for Sargent locks if you want a cylinder rather than a prep component.
11) Will a rim cylinder work in place of the Sargent 10-0575?
No. The 10-0575 is a "G" design left-hand cylinder prep for Sargent Interchangeable 72-core hardware in the 7-Line and 10-Line series, so it serves a different role than a rim cylinder that mounts through the door face to drive an exit device or rim lock. Rim options include the Schlage 20-021 6-pin rim cylinder with a vertical tailpiece cam and the 20-022 with a horizontal tailpiece cam, both supplied with two keys, and the Corbin Russwin 3070 6-pin rim cylinder housing with a 1-7/8 inch tailpiece. The BEST 12E Series dummy rim cylinder with a 1-5/32 inch diameter fills a rim prep without keying it.
12) For a residential-style handleset or deadbolt retrofit, is the Sargent 10-0575 the right part?
No. The 10-0575 is a commercial Sargent part for the 72-core interchangeable system. For handleset and deadbolt retrofits, the Medeco 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, and the 1065244 is a 5-pin rim lazy motion cylinder with an Emtek tailpiece. The Medeco 1065140 is a 5-pin retrofit for Arrow JL interconnected locks and Emtek handleset and deadbolt outside cylinders, and Emtek's own CY4 cylinder is sold each. Kaba Ilco offers the 1549 key-in-deadbolt cylinder and the 1599 key-in-knob replacement cylinder for deadbolt function.
13) Is there a universal cylinder that covers multiple knob and lever brands instead of a brand-specific prep part?
The Sargent 10-0575 is a genuine Sargent replacement part built to original equipment specification for Sargent hardware, so it is brand-specific by design. Where a broader-fit option is wanted, the Kaba Ilco 1539 Series is a key-in-knob and lever universal cylinder, and the 1579 Series is the Ilco knob and lever cylinder listed for Sargent. The BEST 1C Series standard 5-pin cylinder core is another route when the housing already accepts a BEST-style core.
14) For a high-security or drill-resistant core across a facility, what compares to the Sargent 72-core prep approach?
The 10-0575 supports Sargent's Interchangeable 72-core system, which is what allows a facility to standardize on one core format for rekeying and master keying. If the specification calls for added attack resistance in that interchangeable format, the BEST 1CDF is a drill resistant patented interchangeable core, 7-pin brass, in the 150 Series, while the BEST 1CB is the standard 1CB Series 150 interchangeable core. On the Schlage side, the 20-057-C is an FSIC core in C keyway. Each system uses its own core geometry and keyway, so pick the one matching the housings already in the building.
15) Is the Sargent 10-0575 suitable for a house or only commercial buildings?
It's a commercial part, used on Sargent hardware in offices, schools, healthcare, government buildings, retail, industrial facilities and multi-tenant residential. Residential deadbolt and knob retrofits are a different animal, and cylinders like the Medeco 1012040 for Kwikset single cylinder deadbolts cover that side.
How fast can I get the Sargent 10-0575 26D delivered?
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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 10-0575 26D come with a warranty?
Absolutely. The Sargent 10-0575 26D 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 10-0575 26D?
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