Schlage 09-633L KN Thumbturn x...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$212.00
$155.26
Image coming soon

Schlage 09-633L KN Thumbturn x Knob L Series Escutcheon Interior Replacement Part

(No reviews yet) Write a Review

Model: 09-633L 626 KN

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

$212.00
$155.26
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Schlage 09-633L KN Thumbturn x Knob L Series Escutcheon Interior Replacement Part

The Schlage 09-633L KN is a commercial-grade Thumbturn x Knob escutcheon and thumbturn assembly designed specifically for use with Schlage L Series interior locksets. As a genuine Schlage replacement part, this escutcheon provides a precise fit and reliable operation for maintaining or restoring L Series mortise lock trim in demanding commercial environments. Engineered to integrate seamlessly with the L Series interior configuration, this component ensures consistent performance and a professional finish.

Key Features

  • Thumbturn x Knob Configuration: Combines a thumbturn on one side with a knob on the other, providing a functional and ergonomic interior trim solution for L Series mortise locksets.
  • L Series Compatibility: Designed exclusively for use with Schlage L Series interior applications, ensuring a precise, manufacturer-approved fit and reliable integration.
  • Genuine Schlage Replacement Part: Sourced directly as a Schlage OEM component, guaranteeing correct dimensions, material standards, and compatibility with existing L Series hardware.
  • Commercial-Grade Construction: Built to the quality standards associated with Schlage commercial door hardware, suitable for high-traffic and demanding building environments.
  • Escutcheon and Thumbturn Assembly: Includes the escutcheon plate and thumbturn, providing the key interior trim components needed to restore or replace worn or damaged L Series trim.
  • Professional Fit and Finish: Designed to match existing L Series mortise lock trim for a cohesive, professional appearance in commercial applications.

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: Escutcheons
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 09-633L KN
  • Features: Schlage Parts

Typical Applications

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

Why Schlage 09-633L KN?

Schlage L Series components are engineered to meet the rigorous demands of commercial door hardware applications, delivering consistent quality and manufacturer-approved compatibility. The 09-633L KN escutcheon and thumbturn assembly ensures that L Series mortise locks are restored to their original specification, maintaining the integrity and performance of the overall locking system. For facilities managers and contractors seeking reliable, genuine replacement parts, this Schlage component provides the precise fit and commercial-grade durability required for professional installations.

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:
Escutcheons
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
09-633L KN
Features:
Schlage Parts

Schlage 09-633L 626 KN – Frequently Asked Questions

1) What exactly comes in the Schlage 09-633L KN part, and is the lock body included?
You get the interior trim only: the escutcheon plate plus the thumbturn assembly for a Schlage L Series mortise lockset. The mortise lock case, the exterior trim, and the cylinder are not part of it. If the lock body itself is worn or the latch is failing, this part won't fix that.
2) Will the Schlage 09-633L KN fit a Schlage ND or B Series lock?
No. The 09-633L KN is built for Schlage L Series interior mortise lock applications only. ND Series is cylindrical and B Series is a deadbolt line, so neither takes L Series escutcheon trim. Confirm the lock case in the door is an L Series mortise before ordering this trim.
3) What finishes does the Schlage 09-633L KN escutcheon come in for matching existing doors?
Eight finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, 625 bright chrome, 626 satin chrome, 629 bright stainless steel, and 630 satin stainless steel. For a fleet of doors, match the BHMA number stamped or specified on the existing trim rather than judging by eye, since 605 and 625 read very differently in daylight.
4) Will a Schlage Electronics 47260707 CO Series escutcheon work as a replacement for a Schlage 09-633L KN thumbturn x knob trim?
No. The 09-633L KN is a mechanical thumbturn x knob escutcheon assembly for Schlage L Series interior mortise lock trim, sold as a genuine replacement part in finishes from 605 bright brass through 630 satin stainless steel. The Schlage Electronics 47260707 is a CO Series exterior escutcheon for cylindrical and mortise locks with a keypad, supplied with fasteners and an O-ring, and its function is a keypad rather than a mechanical thumbturn. It mounts to a CO100 electronic lock body, so it is not an interior mechanical trim substitute.
5) What does the thumbturn x knob configuration actually do on the door?
It puts a thumbturn and a knob on the same interior escutcheon: the knob retracts the latch, the thumbturn throws or releases the deadbolt from inside without a key. That is the typical inside trim for a privacy or storeroom-type mortise function where the occupant locks up from within.
6) Is this a genuine Schlage part or an aftermarket copy?
It is a genuine Schlage OEM component, model 09-633L KN, so dimensions and mounting line up with existing L Series hardware. That matters on mortise trim, where aftermarket plates often miss the spindle and thumbturn hub spacing.
7) Can I order just this interior trim to repair one door, or do I have to replace the whole lockset?
Just the trim. The 09-633L KN is catalogued as a replacement part, so a damaged or worn interior escutcheon and thumbturn can be swapped out while the existing L Series mortise case stays in the door. That keeps the keying and the exterior trim untouched.
8) If I am upgrading a door to keypad access instead of replacing the mechanical thumbturn trim, what escutcheon should I look at?
For keypad access the Schlage Electronics CO Series escutcheons are the relevant parts rather than the mechanical 09-633L KN L Series thumbturn x knob assembly. The 47260707 is the CO Series exterior escutcheon for cylindrical and mortise locks on CO100 keypad units, and the 47260708 is the CO Series exterior escutcheon for exit trim on CO-100 keypad units in an aged bronze finish. The 09-633L KN remains the part to order when the opening keeps its mechanical L Series mortise lock.
9) Is the MS Sedco ESC escutcheon plate an alternative to the Schlage 09-633L KN?
No. The MS Sedco ESC is a decorative stainless escutcheon plate for R4 and R6 round switches, so it trims a push-plate style switch opening, not a lockset. The Schlage 09-633L KN is a commercial-grade escutcheon and thumbturn assembly that restores interior trim on Schlage L Series mortise locks. The two cover entirely different preps and are not interchangeable.
10) Is this escutcheon rated for high-traffic commercial doors like schools and hospitals?
Yes, it is a commercial-grade part, and typical uses include offices, schools, healthcare, government buildings, multi-tenant residential, retail, and industrial facilities. It is not a residential-duty trim.
How fast can I get the Schlage 09-633L 626 KN 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 Schlage 09-633L 626 KN come with a warranty?
Absolutely. The Schlage 09-633L 626 KN 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 09-633L 626 KN?
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 Schlage 09-633L 626 KN 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.
!