DORMAKABA Deadbolt Lock: Cylindrical, SFIC, 2 in Door Thick - Max
The DORMAKABA QDB181626S4DBSLC 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-500050
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Product Description
The DORMAKABA QDB181626S4DBSLC 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, includes a core, and is ADA compliant. This lock is supplied less cylinder (keyway type) and is not ligature-resistant.
Frequently Asked Questions
What is the DORMAKABA QDB181626S4DBSLC deadbolt lock used for?
The DORMAKABA QDB181626S4DBSLC is a standard cylindrical deadbolt lock used for securing commercial doors up to 2 inches thick. It is ADA compliant and features a Small Format Interchangeable Core (SFIC) cylinder, making it suitable for facilities requiring quick rekeying without removing the lock.
What are the specifications of the DORMAKABA QDB181626S4DBSLC?
This DORMAKABA deadbolt has a satin chromium-plated finish, includes a Small Format Interchangeable Core (SFIC) cylinder, and is ADA compliant. It is supplied less cylinder (keyway type) and is not ligature-resistant. The maximum door thickness is 2 inches. The manufacturer part number is QDB181626S4DBSLC.
Where to buy the DORMAKABA QDB181626S4DBSLC worldwide?
3G Electric supplies the DORMAKABA QDB181626S4DBSLC deadbolt lock to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this SFIC cylindrical deadbolt.
How to install the DORMAKABA QDB181626S4DBSLC deadbolt?
Installation of this DORMAKABA cylindrical deadbolt follows standard practices for SFIC locks: prepare a 2-1/8 inch bore hole and a 1 inch edge bore, then mount the chassis and secure the core. Ensure the door thickness does not exceed 2 inches. Always refer to the manufacturer's template for precise alignment.
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.









