Arrow Lock BM37 BRH 26D Classroom Mortise Lock

Arrow Lock BM37 BRH 26D Mortise Lock - Classroom offers a robust and reliable locking solution designed for commercial, institutional, and industrial applications. Built for heavy-duty use, this double classroom mortise lock features a BR lever and H escutcheon in a sleek satin chrome finish. Engineered from heavy gauge steel with a zinc dichromate finish, it ensures exceptional durability and corrosion resistance, making it ideal for environments like schools and hospitals. This lock is handed yet field reversible, allowing for easy adjustments without disassembling the lock case. Designed for standard door thickness of 1-3/4 inches, it accommodates a backset of 2-3/4 inches. The lockcase measures 5-7/8 inches by 4 inches, while the armored front provides added strength. The Arrow BM37 features a stainless steel latchbolt with a 3/4-inch throw and a 19/32-inch one-piece deadbolt for enhanced security. It comes with two nickel silver keys, and various keying options like master keying and high-security cylinders are available. With a five-year limited warranty, this lock not only meets but exceeds the performance requirements of ANSI Grade 1, ensuring peace of mind for your locking needs.

Mortise Lock - Classroom

Double Classroom Mortise Lock, BR Lever, H Escutcheon, Satin Chrome

Arrow mortise locks are offered in a complete range of functions designed for commercial, institutional and industrial applications. They are engineered for strength and performance, and precisely manufactured to exacting standards. Arrow mortise locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. The lock case is made from heavy gauge steel, with zinc dichromate finish for corrosion resistance and it can be re-handed without disassembling the lock case. A wide selection of trim designs and functions are offered which meet or exceed the performance requirements of ANSI Grade 1.

The BM Series are engineered for strength and performance, and precisely manufactured to exact standards.

Arrow BM Series Lever Mortise Locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required.

• Handing: Handed; field reversible. The lockset can be re-handed without disassembling the lock case.
• Door Thickness: 1-3/4" (4mm) standard. Optional door thickness available; consult factory.
• Backset: 2-3/4" (70mm).
• Lockcase: Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
• Armored Front: Heavy gauge steel, 8" (203 mm) x 1-1/4" (32mm) x 3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm).
• Faceplate: Wrought brass or bronze, attached by machine screws to lockcase front.
• Latchbolt: Stainless steel, 2 piece mechanical with anti-friction insert. 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
• Auxiliary Latchbolt: 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
• Deadbolt: One-piece stainless steel, 19/32" (15mm) x 1 1/4" (32mm) x 1" (25mm) throw.
• Hub: Lever: nickel steel, 5/16" (8mm).
• Spacing: Center to center, hub to cylinder: 3-5/8" (92mm).
• Center to center, hub to turnpiece: 2-7/16" (62 mm).
• Strike: Wrought brass or bronze, ANSI straight lip standard, 4-7/8" (124mm) x 1-1/4" (32mm) 1-1/8" (29mm) lip to center. Optional strikes, lip lengths and ANSI wrought strike box available.
• Keys: Two nickel silver standard.
• Keying Features Available:
  • Master keying
  • Construction master keying
  • Visual key control
  • Concealed key control
  • High security cylinder
  • Interchangeable core (IC) - Pointe, Pointe Flex
• Warranty: Five-year limited.

Resources

• AM Series / BM Series Cut Sheet
• AM/BM Series Mortise Lock Catalog
• BM Series Mortise Locks Cut Sheet