Arrow Lock BM11 HSH 10 Mortise Lock for Apartments

Arrow Lock BM11 HSH 10 Mortise Lock is a robust solution designed for apartment and front door applications. Engineered for heavy-duty use, this mortise lock features an HS lever and H escutcheon, finished in a stylish satin bronze that complements a variety of architectural styles. Built from heavy gauge steel with a zinc dichromate finish, it ensures long-lasting corrosion resistance and durability, making it suitable for schools, hospitals, and commercial buildings. This lock is field-reversible, allowing for easy handing adjustments without disassembling the lock case. With a standard door thickness of 1-3/4" and a backset of 2-3/4", it fits a wide range of door configurations. The lock case measures 5-7/8" x 4" x 15/16", and the durable stainless steel latchbolt offers an impressive throw of 3/4". The Arrow BM11 also provides multiple keying options, including master keying and concealed key control, enhancing security measures. Rated for 3 hours of fire resistance (A), it meets the stringent performance requirements of ANSI Grade 1. Backed by a five-year limited warranty, the Arrow Lock BM11 HSH 10 Mortise Lock combines strength, security, and style, making it an excellent choice for high-traffic environments.

Mortise Lock - Apartment

Apartment, Front Door Mortise Lock, HS Lever, H Escutcheon, Satin Bronze

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