Product Details
BEST 7KC-3-7-R Grade 2 Classroom Lever Lock
Function:ANSI # F84 Classroom Lock
Latch operated by:Rotating inside lever, Turning key in outside lever when outside lever is locked, Rotating outside lever when not locked by key
Outside Lever Locked by:Turning key in outside lever
Outside Lever Unlocked by:Turning key in outside lever
Inside Lever Locked by:Cannot be locked
Inside Lever Unlocked by:Always Unlocked
Backset2 3/4" standard. 2-3/8", 3 3/4" and 5" available.
Finishes605 bright brass, 606 satin brass, 612 satin bronze, 613 oxidized satin bronze, oil rubbed, 625 bright chromium plated, 626 satin chromium plated
Interchangeable coreSolid brass, pin-tumbler type in lever with 7-pin core.
Latch1/2" throw deadlocking latch. Front: 2 1/4" x 1 1/8" x 5/32" standard for 2 3/4" backset; 2 1/4" x 1" x 5/32" for 2 3/8" backset.
Lever5 1/4" long handle with return. Projection on door 2 1/2" . Zinc base, plated to match finish.

MaterialComponent parts include brass, bronze or zinc. Internal parts are zinc dichromate steel.
Mounting2 1/8" diameter bore for lock housing, 1" diameter for latch tube.
Rose*D*3 1/2" diameter mounting screws concealed.
Strike*S3*4 7/8" x 1 1/4" with curved lip & box.(ANSI A115.2 for 1 3/4" doors).
Door thickness1 3/8" to 2" .
Cylindrical chassis to fit common door preparation.
Through-bolt mounting studs increase torque resistance.
No exposed keeper hole on keyed levers for increased security.
Hub torque spring provides extra resistance to lever sag.
Snap-on inside rose (no exposed mounting screws).
Internal steel mechanisms are corrosion treated for normal atmospheric conditions.
Lockset reversible for either hand of door without removing keyed lever.
Model:Best 7KC37R14DS3, 7KC37R14DS3605, 7KC37R14DS3612, 7KC37R14DS3613, 7KC37R14DS3626, 7KC37R15DS3605, 7KC37R15DS3612, 7KC37R15DS3613, 7KC37R15DS3626, 7KC37R16DS3605, 7KC37R16DS3612, 7KC37R16DS3613, 7KC37R16DS3626, 7KC-37R14D-S3, 7KC-37R14DS3605, 7KC-37R14DS3-612, 7KC-37R14DS3-613, 7KC-37R14DS3-626, 7KC-37R15DS3-605, 7KC-37R15DS3-612, 7KC-37R15DS3-613, 7KC-37R15DS3-626, 7KC-37R16DS3-605, 7KC-37R16DS3-612, 7KC-37R16DS3-613, 7KC-37R16DS36-26