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Schlage 09-633N Inside Thumbturn x Lever N Escutcheon
N Escutcheon Size: : 8" x 2-9/16" x 7/16"
Manufacturer Resources
Product Specs
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Parts and Accessories
- Compatibilty:
- L Series
- Product Type:
- Escutcheons
- Subcategory:
- Parts and Accessories
- Product Category:
- Mechanical Locks
Schlage 09-633N 626 – Frequently Asked Questions
1) What is the Schlage 09-633N inside thumbturn lever escutcheon used for?
This escutcheon provides the interior mounting trim for Schlage ND series lever locks. The thumbturn allows manual locking and unlocking from inside. The N designation indicates a standard lever design.
2) Which Schlage lock series is this escutcheon compatible with?
The 09-633N is designed specifically for Schlage ND series cylindrical locks. Verify your lock model before ordering. Not compatible with other Schlage series like AL or CO.
3) Does this escutcheon work for both left and right hand doors?
Yes, the 09-633N is non-handed and works for both left and right swing doors. The lever orientation adjusts during installation based on door handing requirements.
4) What finish is the 633 designation?
The 633 finish code indicates satin brass. This provides a warm, brushed brass appearance that resists fingerprints and wear in commercial applications.
5) What grade rating do Schlage ND series locks typically carry?
Schlage ND series locks are Grade 1 commercial duty. They meet ANSI/BHMA A156.2 requirements for heavy use applications including offices, schools, and healthcare facilities.
6) Are there specific building code considerations for thumbturn locks?
Check local fire and building codes before installing thumbturn locks. Some jurisdictions restrict thumbturns on egress doors or require specific override capabilities in commercial occupancies.
7) What other components are needed to complete the lock installation?
You'll need the matching exterior escutcheon, lock body, cylinder, strike plate, and appropriate screws. The complete lock set should include all necessary mounting hardware and templates.
8) How do I install this thumbturn escutcheon properly?
Use the manufacturer's template for precise hole placement. Install the lock body first, then attach the interior escutcheon with thumbturn. Ensure proper alignment and test operation before final tightening.
9) How do I maintain the thumbturn mechanism?
Clean the finish with mild soap solution and soft cloth. Lubricate the thumbturn mechanism annually with light machine oil. Avoid abrasive cleaners that can damage the satin brass finish.
10) What are comparable models in other finishes?
The same escutcheon is available in other finishes like 626 (satin chrome) and 613 (oil rubbed bronze). The 09-XXXn format indicates the same thumbturn lever design across finish options.
11) What door thickness does this escutcheon accommodate?
Schlage ND series typically fits 1-3/4 to 2-1/4 inch thick doors. Verify your specific door thickness and weight capacity requirements with the complete lock specification sheet.
How fast can I get the Schlage 09-633N 626 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
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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 Schlage 09-633N 626 come with a warranty?
Absolutely. The Schlage 09-633N 626 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 Schlage 09-633N 626?
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