
BL Series
Heavy & Standard Duty Cylindrical Locks
ANSI/BHMA Grade 2
Features
- Cylindrical body designed and manufactured for Grade 2 strength and durability
- Coil compression spring on each side to prevent lever sag, maintains reliability, and reduces maintenance
- High precision pick-resistant 6-pin solid brass cylinder, interchangeable with cylinders from other manufacturers
- Concealed screw mounting
- Reversible UL 3 hour fire rated throw deadlatch for flat and beveled door
- Stainless steel latchbolt

Specifications
Door Thickness: 1-1/2” (38mm) ~ 2” (51mm) doors standard
Door Prep: Standard 161 Prep. w/optional thru-bolts Crossbore 2-1/8” (54mm), Edgebore 1” (25mm), Latch face 1-1/8” (28.6mm) x 2-1/4” (57mm)
Backset: 2-3/4” (70mm) standard. 2-3/8” (60mm) and 5” (127mm) optional
Cylinder: Solid brass, 6-pin anti-pick. Two (2) keys per lock, Schlage C keyway, keyed differently. Other keyways and keying services available
Handing: Non-handed
Trim: Solid zinc diecast levers. 55° lever rotation for full latch retraction
Clutch Function (CL): Outside lever freewheeling while locked to prevent vandalism
Rose:3-3/8” (86mm) diameter brass rose with concealed screws. Threaded interior and exterior roses. Removable thru bolt
Latchbolt: 1/2” (12.7mm) throw, stainless steel 3 hour fire-rated latchbolt. Reversible for flat and beveled doors
Faceplate: 1-1/8” (28.6mm) x 2-1/4” (57mm) Square corner standard with stainless steel or brass faceplate
Strike: ANSI curved lip strike 4-7/8"(124mm) x 1-1/4" (32mm) x 1-1/4" (32mm) lip to center standard. Full lip strike or T strike available
Compliance
- ANSI A156.2 Grade 2
- UL 10C and UBC 7.2 3 Hour Fire Rated for positive pressure.
- ANSI A117.1 ADA Barrier-free Accessibility
- C-UBC California Uniform Builders Code-2001
- NFPA-80 National Fire Protection-1999
- NFPA-101 National Fire Protection-Life Safety-2000
Functions
Non-keyed Locks

10 (ANSI: F75)
Passage Latch
- Inside and outside levers are always unlocked

25 (ANSI: F111) Exit/Communicating Lock
- Inside lever always unlocked
- Blank plate outside
- Inside lever always free for emergency exit

40 (ANSI: F76)
Bath/Bedroom Privacy Lock
- Outside lever locked by push button inside
- Outside lever unlocked by emergency release outside or rotating inside lever
- If privacy pin is engaged while door is open, closing door disengages the pin and unlocks outer lever
- Inside lever is always free to provide emergency exit

17
Single Dummy Trim
- Single dummy trim for one side of door only
Keyed Locks

53 (ANSI: F109)
Entrance Lock
- Push and turn inside button to lock outside lever
- Until button is reset, key required to unlock outside lever
- Pushing button without turning it locks outside lever until key is used or inside lever is turned
- Inside lever always free for emergency exit

80 (ANSI: F86)
Storeroom Lock
- Outside lever is unlocked only while key is turned
- Inside lever is always free for emergency exit

70 (ANSI: F84)
Classroom Lock
- Outside lever locked or unlocked by key
- Unlocked, lockset works as passage set
- Locked, key required from outside to unlock lockset
- Inside lever always unlocked for emergency exit
Lever Designs
Lever Options


07 IN STOCK


09 IN STOCK
Latches and Strike
Dead Latches and Spring Latches
1-1/8" Faceplate

LSL01N
2-3/8" Spring Latch

LSL01K
2-3/8" Dead Latch

LSL02N
2-3/4" Spring Latch

LSL02K
2-3/4" Dead Latch

LSR-ASA
ASA Strike
(ANSI Standard)
1-1/4” x 4-7/8”
Finishes
Standard

26D Satin Chrome

10B Oil Rubbed Bronze
CeraMax

C19G Graphite Black

C19 CeraMax Flat Black

CDB Dark Bronze

CGY Stormy Grey
Custom finishes including CeraMax are available with MOQ and extended lead times.