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Sargent 270 Master Key Blank 5-Pin Cylinder for Professional Locksmith Applications
Professional Master Keying Solution
The Sargent 270 Master Key Blank provides professional locksmiths and security professionals with a precision-manufactured 5-pin key blank designed for master key system applications. This blank is engineered to Sargent's exacting standards for reliable cutting and smooth operation in compatible cylinder systems with quality brass construction for durability in high-use commercial applications.
Professional Features & Benefits
- 5-Pin Configuration: Standard 5-pin design accommodates most commercial master key system requirements for flexible access control.
- Precision Manufacturing: Manufactured to exact tolerances ensuring consistent cutting results and reliable cylinder operation.
- Master Key System Compatible: Designed specifically for integration into master key systems for hierarchical access control.
- Professional Grade Material: Quality brass construction provides durability and smooth operation in high-use applications.
- Locksmith Ready: Blank format allows custom cutting to specific bitting requirements for individual system needs.
- Sargent Quality: Manufactured to Sargent specifications for compatibility with Sargent cylinder systems.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Installation & Operation
This replacement component is designed for use with compatible Sargent cylinder systems. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation.
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 key blanks deliver professional-grade reliability with precision manufacturing designed for demanding commercial applications. Engineered to exact specifications for consistent performance in master key systems where dependable access control is essential. Quality brass construction ensures smooth cutting and reliable operation in high-security environments.
Manufacturer Resources
[Catalog] SARGENT Full Line Catalog
Product Specs
- Product Type:
- Keys
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Parts and Accessories
- Subcategory:
- Parts and Accessories
- Commercial/Residential:
- Commercial
- Parts and Accessories Type:
- Replacement Parts
- Product Attribute:
- Parts and Accessories
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware
Sargent 270-LD – Frequently Asked Questions
1) Which Sargent keyway do I order for the 270 key blank?
The Sargent 270 key blank comes in four keyways: LD, LM, LN and RN. The keyway has to match the cylinder you're cutting for, so pull an existing key from the lock and read the section stamped on it, or check the master key system records for the building. A blank in the wrong section will not enter the plug at all, no matter how it's cut.
2) Will a Sargent 270 blank work in a 6-pin cylinder?
The 270 is a 5-pin blank, so it's cut for five chambers. If the cylinder in the door is a 6-pin Sargent, you need a 6-pin blank in the same keyway section instead. Count the cuts on the key currently operating the lock before ordering a box of these.
3) I need to add keys to an existing Sargent master key system. Is this the right blank?
If the system runs on Sargent cylinders in the LD, LM, LN or RN section and the cylinders are 5-pin, yes. The 270 is the blank you hand the locksmith to cut new change keys or replace a lost master without repinning anything. Match the section first: keyway is what decides whether the key physically enters the plug.
4) Can the Sargent 270 be cut as a master key, or only as a change key?
Either. It's an uncut blank, so a locksmith cuts it to whatever bitting the system calls for, change key, master, or grand master. The level in the hierarchy is decided by the cuts and the master pinning already in the cylinders, not by the blank itself.
5) Do I need a locksmith to use these blanks, or can my maintenance team cut them?
Cutting them takes a key machine and the bitting for your system. Most property maintenance teams order these through the locksmith or integrator who set up the master key system, since that's who holds the bitting list. Buying uncut blanks in bulk only makes sense if you have the code list and a machine in house.
6) What is the Sargent 270 key blank made of?
Brass. That's the standard material for cylinder key blanks: it cuts cleanly on a duplicator, and it wears against the pins rather than chewing them up, which matters on a master key that gets carried and used daily across a whole building.
7) Are Sargent 270 key blanks meant for commercial buildings or houses?
Commercial. The 270 is a commercial door hardware part, aimed at master keyed systems in offices, schools, healthcare, government buildings, multi-tenant residential and warehouses, where one key has to open a defined set of doors and nothing else.
How fast can I get the Sargent 270-LD 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 270-LD come with a warranty?
Absolutely. The Sargent 270-LD 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 270-LD?
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 270-LD 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.