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Arrow's Versatile QL And MLX Series Of Cylindrical Lever Locks

Upgrade Legacy Products With Additional Security For Limited Cost and Hassle

Salem, Va. – Underscoring its commitment to provide the highest levels of security and versatility for the broadest array of commercial applications, Arrow, an ASSA ABLOY Group company, has introduced the QL Series and MLX Series of cylindrical lever locks to its selection of Professional Replacement Products. Both series are designed as a low-cost option for efficiently upgrading a facility’s lock sets.

Providing a vigorous Freewheeling Lever for vandal resistance and a two-screw lockset install for quick installation, the QL and MLX Series come with an array of functions and finishes to retrofit any existing door. Both are available in Bright Brass, Dark Oxide Bronze, Oil Rubbed and Satin Chromium Plated.

“The versatility and performance capabilities of the QL and MLX Series provide security professionals and locksmiths with the unique ability to upgrade and retrofit current installs with a robust solution at an affordable price,” states Tom Harris, General Manager for Arrow Lock. “In doing so, we’re empowering our partners in the field to address compelling market opportunities and provide their customers with the best possible security and value. Additionally, the QL Series is available with the popular Classroom Intruder application with the QL97 function.”

Arrow’s MLX Series cylindrical lever locks are BHMA Grade 2 Certified, ANSI/BHMA A156.2, Series 4000, while Arrow’s QL Series is BHMA Grade 1 Certified, ANSI/BHMA A156.2, Series 4000. Both lever locks are U.L and c.U.L listed for use on 3 hour, ‘A’ label or lesser doors and meet American with Disabilities Act requirements while also having a 10-year mechanical warranty for ultimate customer satisfaction.


Door Preparation – Requires standard 2-1/8" (53.97mm) bore through door.

Backset – 2-3/4" (69.85mm)

Door Thickness – Fits 1-3/8" (34.93mm) to 1-3/4" (44.45mm) doors standard.

Latch – Stainless Steel 1/2" (12.7mm) throw, UL Listed, guarded latchbolt on all locking functions

Latch Front – 1-1/8" x 2-1/4" for 2-3/4" (69.85mm) backset.

Warranty – Ten Year Warranty

Handing – Non-handed

Packaging – 6 per case

Strike – 4-7/8" ANSI (123.83mm)

Cylinder – Solid brass 6 pin, Arrow AR and Schlage CS Keyway, keyed different

Keys – 2 brass keys

Available in SFIC

Freewheeling Lever

For more information about the new QL and MLX Series Cylindrical Lever Locks, please visit www.arrowlock.com.

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Arrow Lock, an Assa Abloy company, offers an unparalleled lineup of locks, cylinders, and exit devices, all precisely manufactured to meet the most exacting of standards. Arrow makes locks for security professionals who install and service locking hardware, key systems and door controls at an affordable price. To learn more, please visit www.arrowlock.com.

Contact FacilitiesNet Editorial Staff »   posted on: 12/30/2013

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