Arrow Lock BM12 HSG 26D Storeroom Mortise Lock

Arrow BM12 HSG 26D Mortise Lock - Storeroom offers a robust solution for high-security environments, making it ideal for schools, hospitals, and commercial buildings. Designed with durability and reliability in mind, this storeroom mortise lock features an HS lever and G escutcheon in a sleek satin chrome finish. The heavy-gauge steel lock case, coated with zinc dichromate, ensures corrosion resistance and long-lasting performance. This lock is engineered for heavy-duty use, meeting or exceeding ANSI Grade 1 performance standards. It accommodates standard door thickness of 1-3/4 inches and features a 2-3/4 inch backset. The stainless steel latchbolt, with a 5/8 inch throw, guarantees smooth operation, while the one-piece stainless steel deadbolt enhances security with a 19/32 inch throw. Field-reversible handing allows for versatility without the need for disassembly. The lock comes with two nickel silver keys, and keying options include master keying and interchangeable core features for added convenience. With a five-year limited warranty, the Arrow BM12 HSG 26D Mortise Lock is a reliable choice for those seeking a dependable locking solution that prioritizes safety and ease of use.

Mortise Lock - Storeroom

Storeroom Mortise Lock, HS Lever, G 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