- Description
- Product Specifications
- Technical Specifications
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Falcon MA521-L-DG-626 Mortise Lock, Entry/Office with Button Lockout, Dane Lever, Gala Rose, Less Cylinder, Field Reversible, Grade 1, US26D Satin Chrome Finish
The Falcon MA521-L-DG-626 is a Grade 1 mortise lock built for the demands of high-traffic commercial openings. Configured for Entry/Office function with convenient button lockout, it features the Dane lever paired with the Gala rose for a clean, modern look in a durable Satin Chrome (US26D) finish. This lock ships less cylinder, giving you the flexibility to pair it with your facility's preferred keying system, and it is field reversible to suit either door handing on site. Designed to meet ANSI/BHMA standards, the MA521 series delivers dependable performance and long-term security for offices, schools, healthcare facilities, and similar environments.
Features
- Entry/Office function with push-button lockout for controlled access.
- Dane lever design offers ergonomic, comfortable operation.
- Gala rose trim provides a refined, contemporary appearance.
- Less cylinder configuration allows for custom keying integration.
- Field reversible to accommodate left- or right-hand doors.
- Satin Chrome (US26D / 626) finish resists wear in busy settings.
- Grade 1 construction for heavy-duty commercial durability.
Functional Details
The Entry/Office function allows the outside lever to be locked or unlocked using a push button in the inside lever, giving occupants control over room access without a key. Rotating the inside lever or turning the inside thumbturn releases the latch for free egress at all times.
- Latchbolt operated by lever from either side except when outside lever is locked by push button in inside lever.
- When locked, latchbolt operated by key in outside lever or by rotating inside lever.
- Push button locking; turning inside lever or closing door releases button unless button is in locked position.
Included Components
This order includes the Falcon MA521 mortise lock body, Dane lever trim, and Gala rose on both sides. A cylinder is not included and must be ordered separately.
| Manufacturer | Falcon |
|---|---|
| SKU | MA521-L-DG |
| Grade | Grade 1 |
| Function | Entry/Office with Button Lockout |
| Lever Style | Dane |
| Rose Style | Gala |
| Finish | Satin Chrome (US26D / 626) |
| Handing | Field Reversible |
| Cylinder | Less Cylinder |
| Origin | USA |
| Unit of Measure | Each |
| ANSI Number | F04 / F82 |
| UL Listing Type | UL Listed for 3-hour fire doors |
| BAA Qualified | Yes |
| Limited Warranty | Yes |
| Lock Type | Mortise Lock |
|---|---|
| Backset | 2-3/4" |
| Latchbolt Throw | 3/4" |
| Door Thickness | 1-3/4" standard |
| Faceplate | 1-1/4" x 8" |
| Strike | ANSI curved lip strike |
| Lever Spindle | Field reversible |
| Operation | Push-button lockout |
| Cylinder Type | Standard mortise cylinder (not included) |
| Fire Rating | 3-hour rated opening |
| Compliance | ANSI/BHMA A156.13 Grade 1 |



