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LCN 4040SEH-3034SEH - 4040SEH Series Hold Open Track Roller and Slider 4040SE Series Fire/Life Safety Closers/Holders Heavy duty, non-handed and non-sized, designed to provide a single point hold-open for fire and smoke barrier doors. The door is held...

LCN 4040XP Extra Duty Hold Open Parallel Arm with Forged Steel ConstructionHeavy-Duty Door Closer Arm for Commercial ApplicationsThe LCN 4040XP Extra Duty Hold Open Parallel Arm delivers professional-grade performance for demanding commercial door...

LCN 4040XP Series Hold Open Spring Cushion Arm with Forged Steel ConstructionProfessional Door Closer Replacement ComponentThe LCN 4040XP Series Hold Open Spring Cushion Arm delivers heavy-duty performance for demanding commercial applications. This...

LCN 4040XP Series Regular Arm with Auxiliary Shoe Assembly - Non-Handed Commercial Door Closer ComponentProfessional Door Closer Replacement ComponentThe LCN 4040XP-3077/62A Regular Arm with Auxiliary Shoe is a precision-engineered replacement component...

LCN 4040XP Series Extra Duty Forged Steel Replacement Arm for High-Traffic ApplicationsHeavy-Duty Replacement Arm for LCN 4040XP Door ClosersThe LCN 4040XP Series Extra Duty Arm delivers exceptional durability for demanding commercial applications with...

LCN 4040XP Heavy-Duty Surface-Mounted Door Closer with 10 Million Cycle Certification and RAL9003 White FinishGold Standard Commercial Door Closer with 10 Million Cycle CertificationThe LCN 4040XP Series Door Closer represents the gold standard in...

LCN 4040XP-ST-2480-2 Heavy Duty Surface-Mounted Door Closer Closers for Arched Doors Gold Standard Commercial Door Closer with 10 Million Cycle Certification The LCN 4040XP Series Door Closer represents the gold standard in commercial door closing...

LCN 4040XP-ST-2731 Heavy Duty Surface-Mounted Door Closer Closers, Adjustable Size 1-6, Special Template 2731 Gold Standard Commercial Door Closer with 10 Million Cycle Certification The LCN 4040XP Series Door Closer represents the gold standard in...

LCN  4040XP-WMS Wood and Machine Screw Pack - Installation Hardware Professional Installation Accessory for Door Control Systems The LCN 4040XP Thru Bolts with Wood and Machine Screw Pack provides essential mounting hardware for 4000 Series door...

LCN 4040XPT Heavy Duty Cast Iron Door Closer with All-Weather Liquid X FluidProfessional Heavy Duty Door Closer SolutionThe LCN 4040XPT represents LCN's most durable heavy duty door closer, engineered for the most demanding, high use and abuse...

LCN 4040XPT Metal Cover for Door Closers - 4000 Series Commercial Grade ProtectionProfessional Door Closer Protection AccessoryThe LCN 4040XPT Metal Cover provides durable protection for LCN 4040XPT Door Closers in commercial applications. This...

LCN 4040XPT-HTBWMS HO Thrubolt,Wood-Machine BRASS, Screw Pack, For Track Arm Closer - Installation Hardware Professional Installation Accessory for Door Control Systems The LCN 4040XP Thru Bolts with Wood and Machine Screw Pack provides essential...

LCN 4050A Series Drop Plate Installation Accessory for Hinge Side MountingEssential Installation Component for 4050 Series Door ClosersThe LCN 4050A Series Drop Plate is a specialized installation accessory designed for hinge side mounting applications...

LCN 4050A Series Drop Plate for Parallel Arm Door Closer InstallationProfessional Door Closer Installation AccessoryThe LCN 4050A-18PA Drop Plate is an essential installation accessory designed to facilitate secure parallel arm mounting of door closers...

LCN 4050A Series Hold Open Extra Duty Arm with Forged Steel ConstructionHeavy-Duty Door Closer Replacement ArmThe LCN 4050A Series Hold Open Extra Duty Arm delivers professional-grade durability for demanding commercial applications. This handed...

LCN 4050A Series Hold Open Extra Duty Arm with Parallel Arm and Forged Steel ConstructionHeavy-Duty Door Closer Arm AssemblyThe LCN 4050A Series Hold Open Extra Duty Arm delivers professional-grade durability for demanding commercial applications. This...

LCN 4050A Series Spring Hold Open Cush-n-Stop Arm with Forged Steel ConstructionProfessional Door Closer Replacement Arm ComponentThe LCN 4050A Series Spring Hold Open Cush-n-Stop Arm delivers professional-grade door control functionality with solid...

LCN 4050A Series Grade 1 Cast Aluminum Cylinder AssemblyProfessional Grade 1 Replacement Cylinder for Commercial Door ControlsThe LCN 4050A Series Grade 1 Cast Aluminum Cylinder Assembly delivers professional-grade performance for commercial door control...

LCN 4050A Series Delayed Action Cylinder - Heavy Duty Non-Handed Replacement ComponentProfessional Door Closer Replacement CylinderThe LCN 4050A-3071DEL is a heavy-duty delayed action cylinder designed for use with compatible LCN 4050A Series door...

LCN 4050A Series Extra Duty Replacement Arm with Forged Steel ConstructionHeavy-Duty Replacement Component for Door Closer SystemsThe LCN 4050A Series Extra Duty Replacement Arm delivers professional-grade durability for demanding commercial applications...

LCN 4050A Series Extra Duty Arm with Parallel Arm and 62G ShoeHeavy-Duty Door Closer Replacement ArmThe LCN 4050A Series Extra Duty Arm with Parallel Arm delivers enhanced durability for demanding commercial applications. This non-handed replacement arm...

LCN 4050A Series Spring Cush-N-Stop Arm with Forged Steel ConstructionHeavy-Duty Door Closer Replacement ArmThe LCN 4050A Series Spring Cush-N-Stop Arm delivers professional-grade durability for demanding commercial applications. This non-handed...

LCN 4050A Series Spring Cush Block Installation AccessoryProfessional Door Control Installation ComponentThe LCN 4050A Series Spring Cush Block is a specialized installation accessory designed for professional door control applications. This...

LCN 4050A Series Cover Screw - Commercial Door Control Replacement PartProfessional Door Control Replacement ComponentThe LCN 4050A Series Cover Screw is a precision-engineered replacement component designed for commercial door control applications. This...