Arrow Lock BM12 XL 26D LC Storeroom Mortise Lock

Arrow Lock BM12 XL 26D LC Mortise Lock - Storeroom offers robust security and versatility for commercial, institutional, and industrial applications. Designed for heavy-duty use, this storeroom mortise lock ensures durability and low maintenance, making it ideal for environments such as schools, hospitals, and commercial buildings. Crafted from heavy gauge steel with a corrosion-resistant zinc dichromate finish, the lock case is engineered for strength and longevity. The BM Series allows for easy re-handing in the field without disassembling the lock case, accommodating a standard door thickness of 1-3/4". Featuring an armored front plate, the lock supports both flat and beveled doors, ensuring compatibility with various installations. With a 2-3/4" backset and a stainless steel latchbolt that includes an anti-friction insert, the Arrow BM12 delivers reliable performance. The lock includes a one-piece stainless steel deadbolt and comes with two nickel silver keys. Its ANSI Grade 1 rating guarantees it meets rigorous performance standards. Additionally, the lock provides extensive keying options, including master keying and high-security cylinders, making it a flexible choice for any security strategy. Backed by a five-year limited warranty, the Arrow BM12 is a smart investment in security and peace of mind.

Mortise Lock - Storeroom

Storeroom Mortise Lock, X Lever, L Rose, Less Cylinder, 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