Mortise Lock
Features
- M1 Series is a heavy duty commercial mortise lock. All bolts are made of stainless steel with most working parts inside the case made of high strength steel alloy. It is UL listed for 3-Hour fire rating and meets/exceeds the ANSI/BHMA A156.13 Grade 1 specification.
- The lock case has 3-5/8″ (92mm) center cylinder to spindle dimension, allowing the lock to retrofit most manufacturers’ mortise lock without or with minimal door prep modification thus maximizing the replacement capabilities.
- The lock case is non-handed; reversibility without disassembling the lock case allows a full complement of functions. A single lock case for all trims allows excellent trim design combination flexibilities.
- A special feature of this lock is that the lever or knob is retained by lever/knob keeper. The material of the lever/knob is pressure zinc cast standard. Steps of installation are minimal with rose and escutcheon snap-on parts. Consult factory for other trim materials (Stainless Steel or Solid Brass).
A Solid one-piece latch made of stainless steel. The anti-friction curve design provides enhanced life cycle with reduced wear to the strike, adding strength and security.
B Working parts are made of high-strength steel alloy.
C Spindle designed to break when an excessive force is applied, thus protecting the lock case from further damage.
D Spring cassette design enhances protection against lever sagging, providing a firm and positive horizontal lever return position.
E Solid brass or pressure zinc cast lever retained by knob keeper, outside lever cannot be removed from outside.
F High-precision standard or I/C cylinders offer high security and reliability.
G Varied sectional and escutcheon trim options available to meet different needs and preferences.
H Cylinder to spindle center is 3-5/8” (92mm) which enables retrofit in
Specifications
Applications
- For commercial and institutional buildings where the finest mortise locks are required.
Doors & Preparations
- Conforms to ANSI A115.1.
| Certification | • ANSI/BHMA A156.13 Series 1000, Grade 1 operational and security. UL Listed for 3-Hour fire rating. |
| Case Size | • 4-5/16" x 6" x 1" (110 mm x 152 mm x 25 mm). |
| Armor Front | • 1-1/4" x 8" x 7/32" (32 mm x 203 mm x 5 mm) Standard, 1-1/16" x 8" x 7/32" (27 mm x 203 mm x 5 mm) optional. |
| Backset | • 2-3/4" (70 mm) only. |
| Door Range | • 1-3/8" (35mm) to 2-1/2" (64 mm) steel door. • 1-3/4" (45 mm) to 2-1/2" (64 mm) wood door. |
| Beveled Doors | • Self-adjusting case. |
| Spacing | • 3-5/8" (92 mm) Center cylinder to spindle. 2-7/16" (62 mm) Center thumbturn to spindle. • 98 mm available upon request. |
| Deadbolt | • 1" (25 mm) Throw, stainless steel. |
| Latchbolt | • 3/4" (19 mm) Throw, solid one-piece latch, anti-friction curve design provides enhanced cycle life with reduced wear to the strike, adding strength and security. |
| Deadlocking Bar | • Non-handed, stainless steel. |
| Case Handing | • Field reversible without removing case. |
| Through Bolts | • Through-bolted trim self-aligned with lock case. |
| Stopworks | • Incorporated into thumbturn. |
| Strikes | • Curved lip is non-handed. Custom lip lengths at 1/8" (3 mm) increments available. |
| Spindles | • Breakable to prevent the lock case from unlocking or being damaged. |
| Cylinder | • 6-pin standard, with two nickel silver keys, "C" keyway. Can be masterkeyed or grand masterkeyed. Construction key system available. |
| I/C Core | • 6 or 7-pin. Compatible with Best® and Falcon®. |
| Cylinder Guard | • Tapper cylinder guard with tension spring to resist wrenching of cylinder. |
| Trim Designs | • Levers/Knobs forged solid brass or lower cost pressure zinc cast attached to rose plate/ escutcheon. Outside lever/knob cannot be removed from outside. Inside lever/knob can be snapped in place. Return spring in trim enhances protection against lever sagging, providing a firm and positive return of lever to horizontal. |
| Roses | • 2-7/16" (62 mm) diameter, positive friction attachment. |
| Escutcheons | • 1-15/16" x 8" (50 mm x 203 mm), positive friction attachment. |
| Fasteners | • Concealed under the rose/escutcheon. |
| Trim Combinations | • Available with lever on both sides, knob on both sides, or knob x lever with rose or escutcheon on both sides. |
| Finishes | • 605, 606, 611, 612, 613, 625, 626, 630. |
MD Deadlock
Specifications
| Certification | • ANSI/BHMA A156.36 Grade 1, UL Listed for 3-Hour fire rating. |
| Case | • Heavy wrought steel with zinc dichromate finish. 4-5/16" x 3-9/16" x 1" (110 mm x 90 mm x 25 mm). |
| Backset | • 2-3/4" (70 mm) only. |
| Door Range | • 1-3/8" (35mm) to 2-1/2" (64 mm) Steel door, 1-3/4" (45mm) to 2-1/2" (64mm) wood door. |
| Beveled Doors | • Self-adjusting case. |
| Deadbolt | • 1" (25 mm) Throw, stainless steel. |
| Handing | • All functions are reversible. |
| Strikes | • 1-1/8" (28mm) x 3-1/2" (89mm), no lip, furnished with dust box. |
| Cylinder | • 6-pin standard, with two nickel silver keys, "C" keyway. Can be masterkeyed or grand masterkeyed. Construction key system available. |
| I/C Core | • 6 or 7-pin, compatible with Best® and Falcon®. |
