Corbin Russwin Electric Mortise Lock, 15xSAF-Fail Safe, 4-7/8" Strike Height, Bright Brass

The ML20900 Series, built on the ML2000 Series Grade 1 Mortise Lock, offers remote locking and unlocking via an actuator. Its self-contained, continuous-duty actuator allows standard mortise prep installation with minor adjustments. Ideal for high-security zones like tenant spaces, pharmacies, and computer rooms, this series features Ecoflex Technology, reducing energy consumption by up to 96% (certified by GreenCircle). It's field-configurable for fail-safe or fail-secure operation and runs on 12-24VDC.

• Handing: Reversible, Quick Adjustment
• Standard Door Thickness: 1-3/4" (44mm)
• Backset Measurement: 2-3/4" (70mm)
• Lockcase Dimensions: Heavy-gauge steel, 5-7/8" x 4" x 15/16"
• Front Dimensions: Heavy gauge steel, 8" x 1-1/4" x 3/32"
• Armored Front: Wrought brass, bronze, or stainless steel
• Latchbolt Specs: 2-piece mechanical, 5/8" x 1" x 3/4" throw
• Auxiliary Latchbolt: 9/16" effective throw, 3/8" auxiliary deadlocking
• Hub Components: Stainless steel knob, steel lever, 3/8" stainless steel
• Spacing: Knob/Lever to Cylinder: 3-5/8" (92mm), Knob/Lever to Thumbturn: 2-7/16" (62mm)
• Strike Dimensions: Wrought brass, bronze, or stainless steel, 4-7/8" x 1-1/4" x 1-1/8" lip to center
• Lock Functionality: Fail Safe, Both Grips Locked when Energized, No Cylinder Override, RS Lever, A Rose, Latchbolt Monitor, Request to Exit, Bright Brass