Arrow’s QL Series Grade 1 cylindrical lockset featuring a freewheeling lever for abuse resistance and a 10 year warranty. The QL Lever features a two screw install for quick and easy installation.
The double cylinder 97 Function ‘Classroom Intruder’ function uses a key to lock and unlock the door from the outside for opening or closing the classroom. In an emergency situation, it allows the teacher to use their key to lock the outside lever from inside the classroom thereby preventing unauthorized entry. Because it requires a key, it prevents the students from accidentally locking the teacher out of the classroom. The inside lever is always free for emergency egress.
New optional Key Rotation Indicator reassures the user which direction to turn the key to engage the lock. This option is available with the QL97 function only.
ADA/Americans with Disabilities Act:Acceptable Door Hardware: Section 4.13.9
Handles, pulls, latches and other operating devices on accessible doors shall have a shape that is easy to grasp with one hand and does not require grasping, tight pinching or twisting of the wrist to operate. Lever operated mechanisms, push-type mechanisms and “U” shaped handles are acceptable designs.
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 latchbolton all locking functionsLatch Front: 1-1/8" x 2-1/4" for 2-3/4" (69.85mm) backset.Exposed Trim: QL Levers are pressure cast zinc measuring 4-3/4" (120.65mm) in length. QL Roses are wrought brass 3-11/32" (84.8mm) diameter. Total projection from face of door is 2 17/32" ( 4.5mm).Freewheeling LeverWarranty: Ten YearWarrantyHanding: Non-handedPackaging: 6 per caseStrike: 4-7/8" ANSI (123.83mm)Cylinder: Solid brass 6 pin, Schlage CS keyway, SFIC and SICKeys: 2 brass keysFinish: US3,US10B, US26D. Consult factory for the availability of other non-listed finishes.
MLX QL Template.pdf
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Published 19 Nov 2009
QL Series is available in the following finishes:
To see a complete section of QL Series Trim, please visit the download tab for the QL Series.
For a complete list of functions associated with the QL Series, please visit the Download tab on the QL Series product page.
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