B Series Medium Duty Cylindrical Lever Locks

LOCK FEATURES

Door Thickness: 1-3/8" to 2" standard.

Backset: 2-3/4" standard. 2-3/8", 3-3/4" and 5" 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 (solid levers no inserts) material finished to match mating parts.

Latches: 1/2" bolt projection. UL listed. Latches have self-adjusting fronts to accommodate beveled or flat doors. 2-3/8" backset with 2-1/4" × 1" latchfaces. 2-3/4", 3-3/4" and 5" backset with 2-1/4" × 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" × 1-1/4" ANSI strike with curved lip to meet ANSI A115. 2 door frame preparation standard.

Screws: Furnished with combination screws for use in wood or metal doors and frames.

ANSI/BHMA: Meets ANSI/BHMA A156.2, Series 4000, Grade 2.

UL: 3 hour A label.

Ingersoll Rand Security Technologies
11819 N. Pennsylvania Street
Carmel, IN 46032
Tel: 877-671-7011
Fax: 800-452-0665
E-Mail: securityinfo@irco.com
Website: www.securitytechnologies.ingersollrand.com