DORMAKABA Door Lockset: Office Lever Locksets, Nickel, ADA Compliant
The DORMAKABA QCL Sierra Office Lever Lockset (MPN QCL251E619S4478SLC) is a satin nickel-plated, clear-coated cast zinc lockset with SFIC, ADA compliance, and F109 function. It is not ligature-resistant and carries…
SKU 3G-OTH-601149
Need installation or engineering help?
Ask a question
Product Description
The DORMAKABA QCL Sierra Office Lever Lockset (MPN QCL251E619S4478SLC) is a satin nickel-plated, clear-coated cast zinc lockset with SFIC, ADA compliance, and F109 function. It is not ligature-resistant and carries no message. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the DORMAKABA QCL Sierra Office Lever Lockset used for?
The DORMAKABA QCL Sierra Office Lever Lockset is designed for commercial office doors requiring ADA-compliant lever operation and SFIC core interchangeability. Its F109 function allows key-retract from the outside while the inside lever always retracts the latch, making it suitable for entry/egress in office environments.
What are the specifications of the DORMAKABA QCL251E619S4478SLC?
This DORMAKABA lockset features a satin nickel-plated, clear-coated cast zinc construction with SFIC (Small Format Interchangeable Core). It is ADA compliant, not ligature-resistant, carries no message, and uses the F109 function. The model is QCL Sierra with MPN QCL251E619S4478SLC.
Where to buy the DORMAKABA QCL Sierra lockset worldwide?
3G Electric supplies the DORMAKABA QCL Sierra Office Lever Lockset to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this item across 14 departments and deliver it wherever you need it.
How to install the DORMAKABA QCL Sierra lever lockset?
Installation follows standard commercial lever lockset procedures: prepare the door for a 2-3/8" or 2-3/4" backset, mount the latch, install the exterior lever with SFIC core, attach the interior chassis, and secure with screws. Always refer to the manufacturer's template and instructions for proper alignment and ADA compliance.
DORMAKABA Products
3G Electric supplies DORMAKABA office lever locksets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
