Dormakaba 55044 Thin Door Spac...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$72.00
$55.43
Image coming soon

Dormakaba 55044 Thin Door Spacers for 1-3/8" to 1-5/8" Doors, Two Required for 1-3/8" Door

(No reviews yet) Write a Review

Model: 55044 626

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

$72.00
$55.43
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

Dormakaba 55044 Thin Door Spacers for 1-3/8" to 1-5/8" Doors

The Dormakaba 55044 Thin Door Spacers are commercial-grade installation accessories engineered to accommodate door thicknesses ranging from 1-3/8" to 1-5/8". Designed for use with compatible Dormakaba mechanical lock hardware, these spacers ensure proper component alignment and fitment on thin-profile doors. Note that two spacers are required when installing on a 1-3/8" door, making it essential to confirm quantity needs before ordering.

Key Features

  • Thin Door Compatibility: Supports door thicknesses from 1-3/8" to 1-5/8", providing a reliable fit for thin-profile commercial door applications.
  • Quantity Requirement: Two spacers are required for installation on 1-3/8" doors, ensuring proper hardware seating and alignment at this minimum thickness.
  • Purpose-Built Design: Engineered as a dedicated installation accessory for compatible Dormakaba mechanical lock hardware, enabling correct component positioning on thin doors.
  • Commercial-Grade Quality: Designed to meet the demands of commercial door hardware installations where precise fitment is critical to long-term performance.
  • Parts & Accessories Category: Classified as an installation accessory within the Dormakaba Parts & Accessories line, supporting a wide range of door hardware configurations.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Parts and Accessories Type: Installation Accessories
  • Commercial/Residential: Commercial
  • Product Model: 55044
  • Features: Dorma Parts & Accessories

Typical Applications

  • Commercial Office Buildings with Thin-Profile Interior Doors
  • Educational Facilities Requiring Mechanical Lock Upgrades
  • Healthcare Institutions with Standardized Door Hardware Systems
  • Retail Establishments Installing Compatible Dormakaba Lock Hardware
  • Multi-Tenant Residential Properties with Commercial-Grade Door Hardware
  • Government and Municipal Buildings Requiring Hardware Compatibility Accessories
  • Industrial Facilities Upgrading or Servicing Existing Dormakaba Lock Installations

Why Dormakaba 55044?

Dormakaba parts and accessories are engineered to exact specifications, ensuring seamless compatibility with the broader Dormakaba mechanical lock hardware ecosystem. The 55044 Thin Door Spacers deliver precise fitment for 1-3/8" to 1-5/8" doors, making them an essential component for professional installers working with thin-profile doors in demanding commercial environments.

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:
Spacers
Parts and Accessories Type:
Installation Accessories
Commercial/Residential:
Commercial
Product Model:
55044
Features:
Dorma Parts & Accessories

Dormakaba 55044 626 – Frequently Asked Questions

1) What door thickness do the Dormakaba 55044 thin door spacers cover?
The 55044 spacers cover doors from 1-3/8 inch up to 1-5/8 inch. They exist because Dormakaba mechanical lock hardware seats correctly on a standard 1-3/4 inch commercial door; on a thinner door the spacer takes up the difference so the components line up. If your door is a full 1-3/4 inch, you do not need them.
2) How many Dormakaba 55044 spacers do I need for a 1-3/8 inch door?
Two. On a 1-3/8 inch door the 55044 is required in pairs to seat the lock hardware properly. Order quantity accordingly, and for each opening, not each building.
3) Will the 55044 spacer work with any brand of lock on a thin door?
No. The 55044 is built for Dormakaba mechanical lock hardware and is sized to that hardware's mounting. If the lock on the door is another manufacturer's, use that maker's own thin door kit instead.
4) What finishes do the Dormakaba 55044 door spacers come in?
Seven finishes, so the spacer can be matched to the lock it sits behind: 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, 622 matte black, 625 bright chrome and 626 satin chrome. If you are standardizing a building on one finish, pick the same number that is on your existing Dormakaba trim.
5) Is the Dormakaba 55044 spacer a lock, or just an install part?
It is an installation accessory only, not a lock. The 55044 is a spacer that adapts Dormakaba mechanical lock hardware to a thin door. You still order the lockset itself separately.
6) Is the Dormakaba 55044 rated for commercial traffic doors?
It is a commercial-grade part, catalogued for commercial door hardware rather than residential. Typical use is thin-profile interior doors in offices, schools, healthcare, retail and multi-tenant residential buildings where Dormakaba locks are being installed or serviced.
How fast can I get the Dormakaba 55044 626 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 Dormakaba 55044 626 come with a warranty?
Absolutely. The Dormakaba 55044 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 Dormakaba 55044 626?
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 Dormakaba 55044 626 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.
!