Falcon Lock B511BD Q 625 Grade 2 Entry/Office Lock

Falcon Lock B511BD Q 625 Grade 2 Entry / Office Lock offers a robust solution for a variety of applications, including government, retail, industrial, and multi-family projects. Designed as a Grade 2 cylindrical lock, it features an entry/office function and is prepared for a Small Format Interchangeable Core (SFIC) for ease of re-keying. The Quantum Lever design paired with a standard rose and bright chrome finish not only enhances durability but also adds a contemporary touch to your doors. This versatile lock is non-handed, allowing for flexible installation on doors with a thickness ranging from 1-3/8" to 2". The mechanism is constructed from brass or cold-formed steel, zinc-plated, and dichromated to resist rust, while stainless steel springs ensure longevity. The lock chassis is securely fixed to the door with two screws that thread directly into the mounting assembly for added strength. With a 1/2" bolt projection and a UL listing for 3-hour fire protection, the Falcon B511BD is built to meet rigorous safety standards. It accepts standard 6-pin cylinders from various manufacturers, enhancing its adaptability for existing systems. This reliable lock not only meets ANSI/BHMA A156.2, Series 4000, Grade 2 specifications but also brings peace of mind with its 10-year limited warranty.

Grade 2 Entry / Office Lock

Grade 2 Cylindrical Lock, Entry/Office Function, SFIC Prep Less Core, Quantum Lever, Standard Rose, Bright Chrome Finish, Non-handed

When you need a tough, reliable lock for a government/military, retail, industrial or multi-family project, you need a Falcon B Series lock. Our full line of Grade 2 locksets are a perfect replacement for existing locks, or a smart specification in new construction. With upgraded finishes, these locks deliver style as well as strength. Falcon B Series locks feature an interchangeable core that can be removed for quick, easy re-keying, and are compatible with SFIC products from other manufacturers. Most importantly, they’re backed by one of the best names in the business.

Features an interchangeable core that can be removed for quick, easy re-keying, and are compatible with SFIC products from other manufacturers.

• Door Thickness: 1 3/8” to 2” standard.
• Backset: 2 3/4” standard. 2 3/8” also available.
• Mechanism: Parts constructed of brass or cold formed steel, zinc plated and dichromated for rust resistance. Springs are stainless steel.
• Attachment: Lock chassis secured to door by two screws which pass through a steel rose insert inside and thread directly into the outer rose mounting assembly.
• Handing: Locks are non-handed.
• Cylinders: Drilled with 6-pin chambers, pinned in 5. Pinning in 6 chambers available when specified, at no cost. Cylinder assemblies removable to rekey. Also available with 6 or 7-pin interchangeable core cylinders. Cylinder housings and plugs machined from solid brass. Springs are phosphor bronze. Two nickel silver keys furnished standard.
• Competitor Cylinders: The B Series accepts these standard 6-pin cylinders: Assa, Kaba, Lori, Medeco, Primus and Schlage.
• Keyways: “G” keyway standard on standard cylinders. “A” keyway standard on I/C core cylinders. Also available with some optional keyways.
• Trim: Roses are 3 1/2” diameter, heavy wrought brass or bronze, installed over steel rose inserts which are through-bolted through door. Levers are pressure cast zinc (solid levers-no inserts) material finished to match mating parts.
• Latches: 1/2” bolt projection. UL (3-hour, A Label) listed. Latches have self-adjusting fronts to accommodate beveled or flat doors. 2 3/8” backset with 2 1/4” x 1” latchfaces, 2 3/4” backset with 2 1/4” x 1 1/8” latchfaces. Deadlocking latches have a solid round bar stock DL bar preventing latch jamming and/or lock outs.
• Strikes: 4 7/8” x 1 1/4” ANSI strike with curved lip to meet ANSI A115.2 door frame preparation standard. Consult Options and Accessories section for other available strike size and configurations.
• Screws: Furnished with combination screws for use in wood or metal doors and frames.
• ANSI/BHMA: Exceeds ANSI/BHMA A156.2, Series 4000, Grade 2.
• UL: 3-hour, A Label.

Resources

• B Series Grade 2 Cylindrical Lever Locks Cut Sheet
• B Series Installation Instructions
• Falcon Cylindrical Lock Guide
• Von Duprin Finishes Chart