DORMAKABA Deadbolt Lock: Cylindrical, SFIC, 2 in Door Thick - Max
The DORMAKABA QDB283626S4DBSLC is a standard cylindrical deadbolt lock with a Small Format Interchangeable Core (SFIC) cylinder, designed for door thicknesses up to 2 inches. It features a satin chromium-plated…
SKU 3G-OTH-499991
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Product Description
The DORMAKABA QDB283626S4DBSLC is a standard cylindrical deadbolt lock with a Small Format Interchangeable Core (SFIC) cylinder, designed for door thicknesses up to 2 inches. It features a satin chromium-plated finish, is ADA compliant, and is supplied less cylinder (keyway type). This product is not ligature-resistant.
Frequently Asked Questions
What is the DORMAKABA QDB283626S4DBSLC deadbolt lock used for?
The DORMAKABA QDB283626S4DBSLC is a standard cylindrical deadbolt lock used for securing commercial doors up to 2 inches thick. Its Small Format Interchangeable Core (SFIC) cylinder allows quick rekeying, making it ideal for facilities requiring frequent key control changes.
What are the specifications of the DORMAKABA QDB283626S4DBSLC?
This DORMAKABA deadbolt has a satin chromium-plated finish, is ADA compliant, and uses a Small Format Interchangeable Core (SFIC) cylinder. It is supplied less cylinder (keyway type), fits door thickness up to 2 inches, and is not ligature-resistant.
Where to buy the DORMAKABA QDB283626S4DBSLC worldwide?
3G Electric supplies the DORMAKABA QDB283626S4DBSLC deadbolt lock worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this SFIC cylindrical deadbolt.
How to install a DORMAKABA SFIC deadbolt lock?
Installation of a DORMAKABA SFIC deadbolt requires drilling a 2-1/8 inch cross bore and a 1 inch latch bore per ANSI standards. The SFIC cylinder is installed after the lock body is mounted. Always follow the manufacturer's template and use proper door prep tools.
DORMAKABA Products
3G Electric supplies DORMAKABA standard cylindrical deadbolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









