Schlage Commercial XB11-979 Ri...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$178.00
$144.00
Schlage Commercial XB11-979 Rim Cylinder Thumbturn for Von Duprin 98/99-2 Series Double Cylinder Rim Exit Device

Schlage Commercial XB11-979 Rim Cylinder Thumbturn for Von Duprin 98/99-2 Series Double Cylinder Rim Exit Device

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Model: XB11-979 626
Selected Finish is

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

$178.00
$144.00
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Rim Cylinder Thumbturn for Von Duprin 98/99-2 Series Double Cylinder Rim Exit Device, Dark Oxidized Satin Bronze Oil Rubbed Finish

Our approach creates layered security to specifically address both physical and administrative needs for a full range of security options.

Schlage’s layered security approach to key systems let’s you combine standard open security with restricted solutions and those that meet your highest security needs under one keyway design. It’s innovative thinking that is flexible and upgradeable to fit your security needs well into the future.

Schlage key systems provide patented, restricted, and high security solutions to help protect human safety and the valuable assets of your business. These innovative key systems are designed for flexibility and value. They allow application of open keyways alongside restricted options to appropriately address security levels on each individual doorway yet working within a single keyway system for maintenance ease and control. You get the right levels of security where it counts in a facility-wide solution designed to accommodate your budget.

Manufacturer Resources

Product Specs

Product Group:
Mechanical Locks
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Roses and Thumbturn
Commercial/Residential:
Commercial
Compatibility:
Von Duprin 98/99-2 Series Double Cylinder Rim Exit Device
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
XB11-979
Product Category:
Mechanical Locks
Product Substrate:
Stainless Steel
Department:
Door Hardware

Schlage XB11-979 626 – Frequently Asked Questions

1) Will the Schlage XB11-979 thumbturn work on a Von Duprin 99 rim exit device?
The XB11-979 rim cylinder thumbturn is built for the Von Duprin 98/99-2 Series double cylinder rim exit device. If your device is a 98 or 99 series rim device set up for double cylinder operation (keyed both sides), this is the thumbturn side that converts the inside to a turn instead of a second key. It is not a part for surface vertical rod, concealed rod, or mortise exit devices.
2) What is the XB11-979 actually for, and what does it replace on the exit device?
It is the thumbturn assembly that mounts in the rim cylinder position on a Von Duprin 98/99-2 double cylinder rim device, giving key operation outside and a turn inside. It is a replacement part, so it goes in where an existing cylinder or worn thumbturn currently sits. The lock body, chassis, and rim cylinder are separate items.
3) What finishes does the Schlage XB11-979 thumbturn come in?
Two: 613 oil rubbed bronze (a dark oxidized satin bronze) and 626 satin chrome. If you are matching an existing bank of doors, 626 is the common commercial pairing with brushed stainless exit devices and 613 matches dark bronze storefront and entrance hardware.
4) Do I still need a rim cylinder if I order the XB11-979 thumbturn?
Yes for the outside. The XB11-979 covers the turn side only. On a 98/99-2 double cylinder device the outside stays key operated, so the keyed rim cylinder in your keyway and keying is ordered separately. Order the thumbturn finish to match that cylinder so the two sides of the door read the same.
5) Does the XB11-979 thumbturn need to be keyed or handed?
Neither. A thumbturn has no keyway to cut and no handing, so it drops into either a left or right hand device. The keying decision lives on the outside rim cylinder, which is where Schlage's keyway options, restricted and patented key systems, apply.
6) Is the XB11-979 thumbturn durable enough for a high traffic commercial entrance?
Stainless steel construction, and it is a commercial grade part rather than a residential one. On a school, retail, or multi-family entrance where the inside gets turned dozens of times a day, that is the material you want at the turn.
How fast can I get the Schlage XB11-979 626 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 Schlage XB11-979 626 come with a warranty?
Absolutely. The Schlage XB11-979 626 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 XB11-979 626?
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 Schlage XB11-979 626 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.
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