Arrow Lock BM20-LB Lock Body, Bm20

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. They are engineered for strength and performance, and precisely manufactured to exacting standards.

Benefits

• Easily reversible, enabling the user to reverse hands without disassembling lock case
• Meets or exceeds ANSI/BHMA operational Grade 1 requirements.
• Throughbolted trim designs for proper alignment and increased security.
• Many trim designs to complement Arrow cylindrical locks and exit device trims
• Keyed into new or existing Arrow or competitive master key systems.
• 5-year warranty

Specifications

• Backset Depth (Standard): 2 3/4"
• Cylinder Format: Conventional, SFIC
• Door Thickness (Standard): 1 3/4"
• Handing: Field Reversible
• Latchbolt Throw: 1"
• Maximum Backset: 2 3/4"
• Minimum Backset: 2 3/4"
• Maximum Door Thickness: 1 3/4"
• Minimum Door Thickness: 1 3/4"
• Number of Keys: 2
• Strike Type: ANSI Curved Lip, ANSI Straight Lip
• UL Listed: Yes
• ULC Listed: Yes
• Warranty: 5-year limited warranty

The Arrow Lock BM20-LB Lock Body, BM20 is a lock body part that is a replacement for mortise entrance/dormitory style locks from Arrow Lock's BM series. It is easily reversible on side without disassembling the lock case

Arrow Lock BM20-LB Mortise Lock - Entrance is engineered for exceptional strength and performance, making it an ideal choice for high-traffic areas in schools, hospitals, and commercial buildings. This heavy-duty lock is designed to provide robust security while ensuring low maintenance over time. The BM20-LB features a field-reversible handing, allowing easy re-handing without disassembling the lock case. It accommodates standard door thicknesses of 1-3/4" and offers a backset of 2-3/4". Constructed from heavy gauge steel with a corrosion-resistant zinc dichromate finish, the lockcase measures 5-7/8" x 4" x 15/16". Its armored front and wrought brass or bronze faceplate enhance durability and security. Equipped with a stainless steel latchbolt and deadbolt, the BM20-LB offers both a 5/8" throw and a one-piece deadbolt with a throw of 19/32". Keying features include master keying options, high-security cylinders, and interchangeable cores. A five-year limited warranty further underscores the lock’s reliability. With its ANSI F20 entry/office function, this mortise lock ensures secure access while providing peace of mind, making it a valuable addition to any building’s security system.

This item has been discontinued by the manufacturer, please contact our Security Hardware Experts to learn about alternative brands and products we can offer you.

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