Cylindrical Lock Satin Nickel Plated Clear Coated

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Stanley Security QCL194 E 619 FR4 NOS LC Cylindrical Lock Satin Nickel Plated Clear Coated

Item #: QCL194 E 619 FR4 NOS LC by Stanley Security Solutions

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$845.02 /each

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  • QCL100 series locks ensure the utmost security with features like thru-bolt design, clutching mechanisms, and fire-rated latches.
  • QCL100 locks are easy to install, thanks to compartmentalized packaging.
  • Each lock in the series significantly exceeds performance requirements and is BHMA/ANSI Grade 1 certified.
  • Choose locks with a SFIC option or keep your existing small format cores and use them with QCL100 series heavy-duty locks.


Satin Nickel Plated Clear Coated

Color Code



Electrically Unlocked

Cylinder Type

Less Conventional Cylinder

Lever/Knob Design

E - Sierra

Special Marks

Conventional cylinder

Base Material

Brass or Bronze

Grade 1 HD Cylindrical Lock, Elec Unloc Sierra Lever, Radius 2-3/4 With 3/4 Throw, No Strike Less Cylinder, Satin Nickel

Quick and easy to install, these locks are also vandal resistant, durable, and have an exceptionally reliable performance life.

STANLEY Commercial Hardware QCL100 series Grade 1 heavy duty cylindrical locks deliver quality, performance, and long-term durability at a great value. When you need a reliable lockset for high traffic, heavy abuse applications, the QCL100 series offers flexible solutions with built-in security features to meet those demands.