Description
Arrow Lock BM19 BRH 26D IC7 Dormitory Mortise Lock
Arrow Lock BM19 BRH 26D IC7 Mortise Lock – Dormitory combines robust security with user-friendly functionality, making it an ideal choice for institutional and commercial settings. Designed specifically for dormitory and exit applications, this mortise lock features a durable BR lever and H escutcheon for a sleek appearance. Engineered from heavy gauge steel, the lock case boasts a zinc dichromate finish that provides excellent corrosion resistance. Its field-reversible handing allows for easy installation and adjustment without disassembling the lock case. The BM Series is built for heavy-duty use, perfect for schools, hospitals, and commercial facilities where low maintenance and long-lasting reliability are essential. This model accommodates standard door thicknesses of 1-3/4″ and features a 2-3/4″ backset. The stainless steel latchbolt and deadbolt ensure secure locking, while the optional interchangeable core (IC) offers advanced keying features, including master keying and concealed key control. The lock is fire-rated for up to three hours, reinforcing its suitability for safety-focused environments. With a five-year limited warranty, the Arrow Lock BM19 is not just a security solution but a commitment to quality and performance in every installation.
Mortise Lock – Dormitory
Dormitory, Exit Mortise Lock, BR Lever, H Escutcheon, SFIC Prep Less Core, 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.
Attributes
Ansi Function: F13 – Dormitory
Application: Complete Lock
Base Material: Brass or Bronze
Bolt Projection: 3/4″
Cylinder Type: SFIC Prep Less Core
Door Thickness: 1-3/4″
Finish: 626/US26D
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 19-Dormitory/Exit
Grade: Grade 1
Handing: Field Reversible
Leverknob Design: BR – Lever
Limited Warranty: 5 Years
Lock Face Size: 8″ x 1-1/4″
Pack Height: 4.5″
Pack Length: 9.25″
Pack Qty: 1
Pack Volume: 239.34 in³
Pack Width: 5.75″
Product Height: 8″
Product Length: 2.88″
Product Width: 2.25″
Roseescutcheon Design: H – Escutcheon
Screws: Combination
Series: BM Series Mortise Locks
Ship Weight: 6 lbs.
Std Strike Height: 4-7/8″
Std Strike Number: 460
Std Strike Type: ASA
Std Strike Width: 1-1/4″
Subtype: Mortise Lock
Type: Locks, Cylinders, Cores, Keyblanks
Unit of Measure: Each
Resources
- AM Series / BM Series Cut Sheet
- AM/BM Series Mortise Lock Catalog
- BM Series Mortise Locks Cut Sheet






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