Cylindrical Knob Locks
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BEST 8K Series - Communicating Function (S) Double Cylinder Grade 1 Heavy Duty Knob Lock, SFIC Less Core
Model: BEST-8K-S
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight...BEST
Starting at$971.00$539.09 -
BEST 8K Series - Dormitory Function (T) Single Cylinder Grade 1 Heavy Duty Knob Lock, SFIC Less Core
Model: BEST-8K-T
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight...BEST
Starting at$1,043.00$620.00 -
BEST 8K Series - Entrance Function (AB) Single Cylinder Grade 1 Heavy Duty Knob Lock, SFIC Less Core
Model: BEST-8K-AB
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight...BEST
Starting at$1,158.00$579.44 -
BEST 8K Series - Exit (Y) Non-Keyed Grade 1 Heavy Duty Knob Lock
Model: BEST-8K-Y
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight...BEST
Starting at$786.00$467.61 -
BEST 8K Series - Hotel Function (H) Single Cylinder Grade 1 Heavy Duty Knob Lock, SFIC Less Core
Model: BEST-8K-H
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight...BEST
Starting at$1,139.00$632.78 -
BEST 8K Series - Institutional Function (W) Double Cylinder Grade 1 Heavy Duty Knob Lock, SFIC Less Core
Model: BEST-8K-W
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight...BEST
Starting at$971.00$539.44 -
BEST 8K Series - Passage (N) Non-Keyed Grade 1 Heavy Duty Knob Lock
Model: BEST-8K-N
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight of BEST’s...BEST
Starting at$786.00$467.24 -
BEST 8K Series - Patio (P) Non-Keyed Grade 1 Heavy Duty Knob Lock
Model: BEST-8K-P
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight...BEST
Starting at$904.00$538.03 -
BEST 8K Series - Privacy (L) Non-Keyed Grade 1 Heavy Duty Knob Lock
Model: BEST-8K-L
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight...BEST
Starting at$904.00$538.03 -
BEST 8K Series - Service Station Function (E) Single Cylinder Grade 1 Heavy Duty Knob Lock, SFIC Less Core
Model: BEST-8K-E
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight of BEST’s...BEST
Starting at$1,043.00$602.62 -
BEST 8K Series - Special Function (DR) Double Cylinder Grade 1 Heavy Duty Knob Lock, SFIC Less Core
Model: BEST-8K-DR
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight...BEST
Starting at$971.00$539.44 -
BEST 8K Series - Storeroom Function (G) Double Cylinder Grade 1 Heavy Duty Knob Lock, SFIC Less Core
Model: BEST-8K-G
BEST 8K GRADE 1 CYLINDRICAL KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll feel the weight...BEST
Starting at$971.00$560.65 -
BEST 8K Series Dummy Trim Non-Keyed Knobs
Model: BEST-8K-DT
BEST 8K GRADE 1 CYLINDRICAL DUMMY TRIM NON-KEYED KNOB LOCK The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from brass or bronze bar stock, you’ll...BEST
Starting at$343.00$211.88 -
BEST 8K2 - Standard Strike Package for 8K Series Locks
Model: BEST-8KS2
BEST 8K Series - Grade 1 Cylindrical Lock Part, Standard Strike Package, Satin Bronze Clear Coated The premium knob set for heavy-duty applications. BEST’s 8K lock series delivers dependable security in high traffic areas. With knobs machined from...BEST
Starting at$13.00$9.73 -
BEST 8KS3 Grade 1 Cylindrical Lock Part, ANSI Strike Package for 8K Series
Model: BEST-8KS3
BEST 8KS3 Grade 1 Cylindrical Lock Part, ANSI Strike Package for 8K Series "S3" Strike (For 1-3/4" Thick Doors) For Best 8K Series Locksets No keeper hole on keyed knobs for added security Tactile or knurled knob for blind, safety and...BEST
Starting at$38.00$30.37 -
BEST 8KW Series Electrically Locked Function (Fail-Safe) Grade 1 Electromechanical Cylindrical Knob Locks
Model: BES-8KW-DEL
BEST 8KW SERIES ELECTROMECHANICAL CYLINDRICAL LOCKS Our wired mechanical locks provide a unique way to lock and unlock the door from a remote location for safety, security, or convenience. The BEST 9KW electromechanical locks provide fail-safe...BEST
Starting at$1,673.00$928.89 -
Cal-Royal BA09 Institutional Cylindrical Lock, Barrington BA Series
Model: BA09
Cal-Royal BA09 Institutional - ANSI F87 Deadlocking latch bolt operated by key in knob from either side. Both knobs are always fixed. FEATURES DOOR RANGES: - 1 3/8" to 1 3/4" thickness doors BACKSET: - 2 3/4" Standard, 2 3/8",...Cal-Royal
Starting at$94.13$64.86 -
Cal-Royal BA30 Passage Cylindrical Lock, Barrington BA Series
Model: BA30
Cal-Royal BA-30 Passage Set - ANSI F75 Latchbolt operated by knob from either side at all times. FEATURES DOOR RANGES: - 1 3/8" to 1 3/4" thickness doors BACKSET: - 2 3/4" Standard, 2 3/8", 3 3/4" and 5" extension available...Cal-Royal
Starting at$38.50$27.25 -
Corbin Russwin CK4332 Institutional/Utility Cylindrical Lock - Grade 1, Global Knob, Keyed
Model: COR-CK4332-KEYED
CORBIN RUSSWIN CK4332 INSTITUTIONAL/UTILITY CYLINDRICAL LOCK OVERVIEW Deadlocking latchbolt by key either side; Both knobs always rigid. CK4300 Series Standard features Door thickness: 1-3/8" to 2" doors Backset: 2-3/4" Strike: ANSI curved lip...Corbin Russwin
Starting at$1,335.26$725.04 -
Corbin Russwin CK4350 Half Dummy Trim Cylindrical Lock - Grade 1, Global Knob, Non-Keyed
Model: COR-CK4350-NONKEYED
CORBIN RUSSWIN CK4350 HALF DUMMY TRIM LOCK OVERVIEW Knob acts as pull only; no operation. Knob is rigid. CK4300 Series Standard features Door thickness: 1-3/8" to 2" doors Backset: 2-3/4" Strike: ANSI curved lip 4-7/8" x 1-1/4" x 1-1/4" lip to...Corbin Russwin
Starting at$422.57$229.91 -
Corbin Russwin CK4355 Classroom Cylindrical Lock - Grade 1, Global Knob, Keyed
Model: COR-CK4355-KEYED
CORBIN RUSSWIN CK4355 CLASSROOM CYLINDRICAL LOCK OVERVIEW Deadlocking latchbolt by knob either side, except when key outsidelocks outside knob; Outside knob unlocked by key outside; Inside knob always free. CK4300 Series Standard features Door...Corbin Russwin
Starting at$1,225.87$671.66 -
Corbin Russwin CK4357 Storeroom/Closet Cylindrical Lock - Grade 1, Global Knob, Keyed
Model: COR-CK4357-KEYED
CORBIN RUSSWIN CK4357 STOREROOM/CLOSET CYLINDRICAL LOCK OVERVIEW Deadlocking latchbolt by key in outside knob or by rotating insideknob; Outside knob always rigid; Inside knob always free. CK4300 Series Standard features Door thickness: 1-3/8" to 2"...Corbin Russwin
Starting at$1,225.87$681.06 -
Deltana CL102EAC Commercial Privacy Standard Grade 2, Round Knob
Model: DEL-CL102EAC
Commercial, Privacy Standard Grade 2, RoundFinish: US32D (Brushed Stainless Steel)U/M (Unit of Measure): each - (Price displayed is per unit)Backset: 2-3/4" ( 2-3/8" Sold Separately)Door Thickness: 1-3/8"~ 1-3/4"Handing: UniversalStrike: ANSI 4-7/8" x...Deltana
$70.80$53.10 -
Deltana CL109EAC Commercial Classroom Standard Grade 2 Round Knob Lockset
Model: DEL-CL109EAC
Commercial, Classroom Standard Grade 2, Round Finish:U/M (Unit of Measure): each - (Price displayed is per unit)Backset: 2-3/4" ( 2-3/8" Sold Separately)Door Thickness: 1-3/8"~ 1-3/4"Handing: UniversalKeyway: Schlage C typeStrike: ANSI 4-7/8" x...Deltana
$82.90$62.18