Cylindrical Knob Locks
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Arrow RK17 Classroom Cylindrical Lock - Grade 2, Ball Knob, Keyed
Model: AR-RK17
ARROW RK Series Cylindrical Locksets The RK Series has been enhanced to offer a wide variety of finishes and functions. The RK Series cylindrical locksets are an economical value for a variety of application. Perfect for multi-family housing markets, as...Arrow
Starting at$57.11$30.21 -
Dexter C2000 Series - Grade 2 Classroom Cylindrical Ball Knob Lock, Non-Clutching, Keyed
Model: DEX-C2000-CLRM-KNB
Dexter C2000 Series Grade 2 Cylindrical Locks Specifications Grade 2, UL listed 3 hour; 1-3/8" to 1-3/4" door range standard; Brass (605) ball knobs come packaged withsquare-corner beveled latch with 2-3/8" backset and ANSI 1-1/4" x 2-1/4" T-Strike...Dexter
Starting at$78.00$30.00 -
Falcon W561 - Classroom Knob Lock - Grade 2 Cylindrical Lock
Model: FAL-W561-KNOB
Factory Default AttributesLatch: 30-197: DeadLatch - 2-3/4" Backset - Square corner, 1-1/8" x 2-1/4", Strike: 5164: ANSI 1-1/4" x 4-7/8" 30-148: ANSI 1-1/4" x 4-7/8" with 1-3/8" Lip Length Door thickness: 1-3/8" to 1-3/4"Strike lip length: 1-3/16"...Falcon
Starting at$55.00$24.60 -
Schlage A70 - Classroom Lock - Grade 2 Cylindrical Keyed Knob Lock
Model: SCH-A70-KEYED
A70 - CLASSROOM LOCK Outside knob is locked and unlocked by key; Inside knob is always unlocked. Schlage A SERIES OVERVIEWThe A Series cylindrical lock is Schlage's first lock and continues to exceed ANSI/BHMA Grade 2 standards, allowing it to be used...Schlage
Starting at$250.00$152.03 -
BEST 6K Series - Classroom (R) Function Grade 2 Single Cylinder Knob Locks, SFIC Less Core
Model: BEST-6K-R
BEST 6K GRADE 2 CYLINDRICAL NON-KEYED KNOB LOCK Reliable knob sets for standard traffic applications. Our 6K series offers the quality and performance you expect from BEST for standard traffic applications. BEST 6K knob sets exceed ANSI Grade 2 standards...BEST
Starting at$378.00$191.28 -
Cal-Royal BA03 Classroom Cylindrical Lock, Barrington BA Series
Model: BA03
Cal-Royal BA03 Classroom - ANSI F84 Deadlocking latch bolt operated by knob from either side except when outside knob is locked from outside by key. When outside knob is locked, latch bolt is operated by turning inside knob. FEATURES DOOR...Cal-Royal
Starting at$64.64$46.76 -
Corbin Russwin CK4455 Classroom Cylindrical Lock - Grade 2, Global Knob, Keyed
Model: COR-CK4455-KEYED
CORBIN RUSSWIN CK4455 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. CK4400 Series Standard features Door...Corbin Russwin
$396.41$216.22 -
BEST 8K Series - Classroom Function (R) Single Cylinder Grade 1 Heavy Duty Knob Lock, SFIC Less Core
Model: BEST-8K-R
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$583.84 -
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$1,023.00$558.00 -
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
$72.10$54.08 -
Falcon X561 - Classroom Lock - Heavy Duty Single Cylinder Cylindrical Lock, Grade 1
Model: FAL-X561
The X Series heavy-duty cylindrical knob lock features optional XC construction that combines a stainless steel and nonferrous-built chassis with stainless steel trim to resist corrosion when exposed to moisture and salt. It is ideal for government and...Falcon
Starting at$1,104.00$728.60 -
Marks USA 195S Classroom Lever Lockset - Grade 1 Survivor Series, American Lever
Model: 195S
Marks USA 195AB Lever Lockset, Entry Function, Heavy-Duty Grade-1, American Lever Design, US26D Satin Chrome Finish ANSI Function F109 – Turn / push button locking: Pushing and turning inside button locks outside lever, requiring use of key until...Marks USA
Starting at$545.00$188.46 -
Sargent 6 Line Series - Classroom (6G37) Single Cylinder Standard Duty Knob Lock, Grade 2
Model: SGT-6G37
OVERVIEW The 6 Line is a standard duty, ANSI/BHMA Grade 2 knob lock that incorporates a broad spectrum of functions, designs and finishes for a truly customized feel. Installs with just two lockbody screws for easy installation and maintenance. FEATURES...Sargent
Starting at$293.00$169.00 -
Sargent 8X Line Series - Classroom (8XG37) Single Cylinder Knob Lock, Grade 1
Model: SGT-8XG37
OVERVIEW This ANSI/BHMA Grade 1 knob lock is designed and tested for many applications. The versatile design of this line is capable of satisfying all door requirements, allows for easy installation and is available in a number of finishes to match your...Sargent
Starting at$1,015.00$586.00 -
Arrow MK17 Classroom Function - Grade 2 Keyed Cylindrical Knob Lock
Model: AR-MK17
ARROW MK Series Cylindrical Locksets Arrow MK Series offer the designer, architect and contractor simple solutions to accessibilityrequirements. Their clean designs, architectural finishes and available functions make them ideal for commercial...Arrow
Starting at$160.32$97.89