The minimum rose that can be used on the 61L (ANSI/BHMA A156.115.18) preparation is 3 7/16".
Steelcraft's 61L lock prep (often referred to as the "Squashed Turtle lock prep") is designed for Bored...
Standard Doors: standard inverted bottom channels will accept the following manufactures automatic door bottoms:
National Guard (320)
Pemko (420)
Zero International (355/354)
Special (custom) option: a special/optional end channel that will support the following manufactures:
National Guard (422/423/522)
Pemko (443)
Zero International (360/364).
Electrical hinges or a power transfer units are the most commonly used practices to run electric power to locks and/or strikes.
Electric Hinges:
Most electric hinges will fit into...
See image, ANSI A115.1 Mortise Lock Prep
This door prep requires the N escutcheon with the L283-029 spacer kit to keep the springcage from falling into the door.&nbs...
Raceway availability: Optional factory installed raceways are available in doors but are not available in frames.
Preparation Info: Steelcraft installs a flexible 1/2" ID steel conduit through the...
There are several Schlage and/or Falcon locks that have been tested and approved for this application.
For Commercial use the locks have been tested and approved as ...