Grade 1 Cylindrical Locks
Grade 1 Lever/Knob locksets extra heavy duty residential, commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, factories, public buildings, religious, retail, and government facilities.
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Yale 5401LN Passage/Closet Latch Cylindrical Lever Lock
Designed for industrial, commercial and institutional use, the Yale® 5400LN Series heavy-duty cylindrical lockset offers no compromise when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs and through-bolting, this Grade 1 trendsetter proves time and again why it’s the favorite among architects and building owners who demand the highest standard of product quality. Learn More$181.50 -
Schlage ND25D Exit Blank Plate Outside Cylindrical Lock (Non-Keyed)
Schlage ND25D applications: Extra heavy duty residential, commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, factories, public buildings, religious, retail, and government facilities. Learn More$186.48 -
Schlage ND12D Exit Cylindrical Lock (Non-Keyed)
Schlage ND12D applications: Extra heavy duty residential, commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, factories, public buildings, religious, retail, and government facilities. Learn More$186.48 -
Schlage ND10S Passage Latch Cylindrical Lock (Non-Keyed)
Schlage ND10S applications: Extra heavy duty residential, commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, factories, public buildings, religious, retail, and government facilities. Learn More$186.48 -
Schlage D10S Passage Latch Cylindrical Lock Knob (Non-Keyed)
When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More$197.63 -
Schlage 14-042 Square Corner 2-3/4" Backset Anti-Friction Fire Door Latch
Schlage 14-042 Square Corner 2-3/4" Backset Anti-Friction Fire Door Latch Learn More$153.13 -
Sargent 11U15 11 Line Passage Cylindrical Lever Lock
The SARGENT T-Zone sets a higher standard for Grade 1 bored-in locks. The unique T-Zone construction provides unequalled strength and durability for the most demanding applications such as schools and hospitals. This is accomplished by true interlocking between the lockbody and the latch far exceeding the 156.2 Series 4000 Grade 1 standards like no other lock can. Learn More$196.56 -
Sargent 10U15 10 Line Passage Cylindrical Lever Lock
The Sargent 10 Line is a heavy duty cylindrical key-in-lever handle lockset exceeds by five times the ANSI 156.2 Series 4000 Grade 1 standards. At over 4 million cycles, the 10 Line beats the competitor by 30%. As for abusive force, this lock endures more than two times the standard without allowing entry. The 10 line trim is designed to conform to national and state fire and handicapped requirements. Learn More$194.44 -
Marks 195 Survival Passage Cylindrical Lever Lock w/ Conventional Cylinder
The Marks 195 Series Cylindrical Locksets are designed for use in situations where durability is the deciding factor. Our cylindrical lock chassis are all constructed with cast retractors on bronze roller bearings. This strong, durable component gives our cylindrical sets the ability to last millions of cycles and is available in knob and lever sets. Learn More$188.81 -
Marks 195 Survival Entry Cylindrical Lever Lock w/ Conventional Cylinder
The Marks 195 Series Cylindrical Locksets are designed for use in situations where durability is the deciding factor. Our cylindrical lock chassis are all constructed with cast retractors on bronze roller bearings. This strong, durable component gives our cylindrical sets the ability to last millions of cycles and is available in knob and lever sets. Learn More$182.81 -
Falcon T581PD Storeroom Lock Cylindrical Quantum Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T581PD Storeroom Lock Cylindrical Dane Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T581PD Storeroom Lock Cylindrical Avalon Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T581BD Storeroom Lock Cylindrical Quantum Lever Lockset w/ IC Core (Less Core)
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T581BD Storeroom Lock Cylindrical Dane Lever Lockset w/ IC Core (Less Core)
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T571PD Dormitory Lock Cylindrical Quantum Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T571PD Dormitory Lock Cylindrical Dane Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T571BD Dormitory Lock Cylindrical Quantum Lever Lockset w/ IC Core (Less Core)
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T571BD Dormitory Lock Cylindrical Dane Lever Lockset w/ IC Core (Less Core)
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T561PD Classroom Lock Cylindrical Quantum Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T561PD Classroom Lock Cylindrical Dane Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T561PD Classroom Lock Cylindrical Avalon Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T561BD Classroom Lock Cylindrical Quantum Lever Lockset w/ IC Core (Less Core)
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T561BD Classroom Lock Cylindrical Dane Lever Lockset w/ IC Core (Less Core)
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T561BD Classroom Lock Cylindrical Avalon Lever Lockset w/ IC Core (Less Core)
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T521PD Office Lock Cylindrical Quantum Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T521PD Office Lock Cylindrical Dane Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T521BD Office Lock Cylindrical Dane Lever Lockset w/ IC Core (Less Core)
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T511PD Entry/Office Lock Cylindrical Quantum Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75 -
Falcon T511PD Entry/Office Lock Cylindrical Dane Lever Lockset w/ Conventional Cylinder
Simply put, the Falcon T-Series lock is the most versatile lockset in the industry. This extra heavy duty lock can accept any manufacturer’s cylinder, and the cylinder can easily be removed for quick, easy re-keying. Redesigned with a compression spring behind the cylinder, the T-Series is now stronger than ever and lever sag has been virtually eliminated. This adaptable lock is well suited to either new construction or retrofit use in buildings as varied as multi-family, retail, institutional and government/military. Learn More$199.75
