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All Products
Shop by Brand
Shop by Category
Actuators, Sensors, Keypads & Accessories
Commercial Locks
Commercial Mailboxes
Cylinders & Keyblanks
Door Closers
Electronic & Keyless Locks
Electric Strikes
Exit Alarms
Exit Devices
Hinges
Intercoms / Access Control
Key Management
Maglocks & Holders
Miscellaneous Door Hardware & Accessories
Overhead Stops & Door Stops
Pivots
Power Supply
Push & Pull Hardware
Residential Door Hardware
Safes
Thresholds, Weatherstripping & Seals
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Commercial Locks
Commercial Locks
Commercial Knob Locks (133)
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1277 Products
Sargent
Sargent 8239 Classroom Security Intruder Deadbolt Function, Heavy Duty Double Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8240 Classroom Security Intruder Deadbolt Function, Heavy Duty Double Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8241 Classroom Security Intruder Deadbolt Function, Heavy Duty Double Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8290 Classroom Security Holdback Function, Heavy Duty Double Cylinder Mortise Lock, Grade 1
Sargent
Sargent 8242 Classroom Security Intruder Latchbolt Function, Heavy Duty Double Cylinder Mortise Lock, Grade 1
Sargent
Sargent 8292 All Purpose Holdback Function, Heavy Duty Double Cylinder Mortise Lock, Grade 1
Sargent
Sargent 8259 School Security Function, Heavy Duty Double Cylinder Mortise Lock, Grade 1
Sargent
Sargent 8226 Store Door Function, Heavy Duty Double Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8238 Classroom Security Intruder Function, Heavy Duty Double Cylinder Mortise Lock, Grade 1
Sargent
Sargent 8217 Asylum or Institutional Function, Heavy Duty Double Cylinder Mortise Lock, Grade 1
Sargent
Sargent 8216 Apartment/Exit /Toilet Function, Heavy Duty Double Cylinder Mortise Lock, Grade 1
Sargent
Sargent 8250 Hotel Guest Lock, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8251 Storeroom Deadbolt Function, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8245 Dormitory or Exit Function, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8224 Room Door Function, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8235 Storeroom Function, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8247 Front Door or Apartment Corridor Function, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8230 Dummy Trim Deadlock Function, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8243 Apartment Corridor Function, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8225 Dormitory or Exit Function, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8227 Closet or Storeroom Function, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
Sargent
Sargent 8228 Dummy Trim Deadlock Function, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1
PDQ
PDQ J Series - MR158 Dormitory Function Mortise Lock
PDQ
PDQ J Series - MR159 Dormitory Function Mortise Lock
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