Product Overview
Falcon MA641 DN Dormitory Mortise Lock, Dane Lever, Napa Escutcheon
The MA Series is a heavy-duty, Grade 1 mortise lock that offers versatility, toughness, and dependability at an affordable price.
Dormitory Lock: Latch bolt by knob/lever inside and key outside. Inside knob/lever free. Outside knob/lever rigid. Deadbolt by key outside or T-turn inside. Rotating inside knob/lever retracts both bolts. Deadlocking latch. Inside knob/lever always free for immediate egress.
- Forged escutcheons for added strength (8-1/8″H x 2-1/4″W)
- UL listed and certified Operational Grade 1 and Security Grade
- Cold-formed steel, zinc plated with dichromate for corrosion resistance
- Ability to easily re-hand the lock in the field
- Conventional cylinder or (SFIC) small format interchangeable core housing (less core)
Models: MA641P-DN-605, MA641CP6-DN-605, MA641BD-DN-605, MA641L-DN-605, MA641P-DN-606, MA641CP6-DN-606, MA641BD-DN-606, MA641L-DN-606, MA641P-DN-613, MA641CP6-DN-613, MA641BD-DN-613, MA641L-DN-613, MA641P-DN-622, MA641BD-DN-622, MA641L-DN-622, MA641P-DN-626, MA641CP6-DN-626, MA641BD-DN-626, MA641L-DN-626, MA641P-DN-630, MA641CP6-DN-630, MA641BD-DN-630, MA641L-DN-630

| Brand | |
|---|---|
| Finishes |
626 Satin Chrome, 605 Bright Brass, 606 Satin Brass, 622 Matte Black, 630 Satin Stainless Steel, 643e Aged Bronze |
| Lock Function |
Dormitory |
| Cylinder |
986-6Pin Mortise Cylinder or 987 Mortise Cylinder Housing |
| Usage |
Heavy Duty |
| ANSI Grade |
ANSI A156.13, Series 1000, Operational Grade 1 and Security Grade 1 |
| Fire-Rating |
“A” Label 3 Hour Fire Doors, UL10C Positive Pressure Rated |
| Handing |
Right hand is standard; Reversible in the field |
| Backset |
2-3/4" |
| Case |
Cold formed steel, zinc dichromate plated, .090” thick |
| Latchbolt |
Two-piece stainless steel, mechanical anti-friction bolt. 3/4" projection |
| Faceplate |
(armored front) 1-1/4" x 8" brass or stainless steel adjustable for door bevel. Reinforced by heavy gauge steel with stabilizing ribs |
| Strike |
Meets ANSI AII5.1 for frame preparation. Strike is non-handed |
| Door Thickness |
1-3/4" |
| Lever Design |
DN Dane Napa |
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