Heavy Duty

4040SE Sentronic, Surface-Mounted, Heavy Duty Fire/Life Safety High SecurityThe 4040SE Sentronic is a Heavy Duty, non-handed, nonsized Closer/holder designed to provide single point hold-open for fire and smoke barrier doors. The Door is held open until...

4111T Surface-Mounted, Single Lever Arm, Heavy Duty CloserThe 4110T is a Grade 1 push side, mounting High Security designed for Interior high traffic applications. It features an optional Track Bumper assembly for additional cushioning in the opening...

Available while supplies last (No returns allowed)Grade 1 Surface Door Closer, Extra Duty Arm, Push Side Parallel Arm Mounting, 180 Deg. Swing, Size 3, Full Plastic Cover, Delayed Action, Aluminum Painted Finish

4113T Surface-Mounted, Single Lever Arm, Heavy Duty CloserThe 4110T is a Grade 1 push side, mounting High Security designed for Interior high traffic applications. It features an optional Track Bumper assembly for additional cushioning in the opening...

Available while supplies last (No returns allowed)Grade 1 Surface Door Closer, Extra Duty Arm, Push Side Parallel Arm Mounting, 180 Deg. Swing, Size 4, Full Plastic Cover, Delayed Action, Dark Bronze Painted Finish

4114T Surface-Mounted, Single Lever Arm, Heavy Duty CloserThe 4110T is a Grade 1 push side, mounting High Security designed for Interior high traffic applications. It features an optional Track Bumper assembly for additional cushioning in the opening...

4116 Surface-Mounted Heavy Duty Door CloserThe 4110 is LCN's best performing Heavy Duty Closer with an adjustable Spring and possible Hold Open point beyond 140 degrees, meeting ADA requirements. Backed by a 30 year warranty, the cast iron body and all...

4211T Surface-Mounted Heavy Duty Door CloserThe 4210T Smoothee Series is a Heavy Duty, High Security High Security with special components to minimize tampering and vandalism. Forged steel Arms and heavy gauge metal security covers are designed for...

4211T Surface-Mounted Heavy Duty Door CloserThe 4210T Smoothee Series is a Heavy Duty, High Security High Security with special components to minimize tampering and vandalism. Forged steel Arms and heavy gauge metal security covers are designed for...

4213T Surface-Mounted Heavy Duty High Security, High SecurityThe 4210T Smoothee Series is a Heavy Duty, High Security High Security with special components to minimize tampering and vandalism. Forged steel Arms and heavy gauge metal security covers are...

4214T Surface-Mounted Heavy Duty High Security, High SecurityThe 4210T Smoothee Series is a Heavy Duty, High Security High Security with special components to minimize tampering and vandalism. Forged steel Arms and heavy gauge metal security covers are...

4214T Surface-Mounted Heavy Duty High Security, High SecurityThe 4210T Smoothee Series is a Heavy Duty, High Security High Security with special components to minimize tampering and vandalism. Forged steel Arms and heavy gauge metal security covers are...

4311HSA Sentronic, Surface-Mounted, Heavy Duty Fire/Life Safety High Security/HolderThe 4310HSA Sentronic is an electrically controlled Closer/holder designed to provide easy passage for groups of pedestrians through high traffic doors. Pedestrians,...

4314ME Sentronic, Surface-Mounted, Heavy Duty Fire/Life Safety High Security/HolderThe 4310ME Sentronic is a Heavy Duty, electrically controlled Closer/holder designed to provide infinitely adjustable hold-open for fire and smoke barrier doors. Door is...

4412HSA Sentronic, Surface-Mounted, Heavy Duty Fire/Life Safety Door Closer/HolderThe 4410HSA Sentronic is an electrically controlled Closer/holder designed to provide easy passage for groups of pedestrians through high traffic doors. Pedestrians, moving...

4412HSA Sentronic, Surface-Mounted, Heavy Duty Fire/Life Safety Door Closer/HolderThe 4410HSA Sentronic is an electrically controlled Closer/holder designed to provide easy passage for groups of pedestrians through high traffic doors. Pedestrians, moving...

4414ME Sentronic, Surface-Mounted, Heavy Duty Fire/Life Safety Door CloserThe 4410ME Sentronic is a Heavy Duty, electrically controlled Closer/holder designed to provide infinitely adjustable hold-open for fire and smoke barrier doors. Door is held open...

4511 Surface-Mounted, Heavy Duty High Security CloserThe 4510 Smoothed Series is a Heavy Duty, High Security Closer with special components to minimize tampering and vandalism. Forged steel Double lever Arms and heavy gauge metal security covers are...

4511T Surface-Mounted, Heavy Duty High Security CloserThe 4510T Smoothee Series is a Heavy Duty, High Security Closer with special components to minimize tampering and vandalism. Forged steel Double lever Arms and heavy gauge metal security covers are...

4513T Surface-Mounted, Heavy Duty High Security CloserThe 4510T Smoothee Series is a Heavy Duty, High Security Closer with special components to minimize tampering and vandalism. Forged steel Double lever Arms and heavy gauge metal security covers are...

4514T Surface-Mounted, Heavy Duty High Security CloserThe 4510T Smoothed Series is a Heavy Duty, High Security Closer with special components to minimize tampering and vandalism. Forged steel Double lever Arms and heavy gauge metal security covers are...

LCN 4516 Surface-Mounted, Heavy Duty High Security CloserThe 4510 Smoothee Series is a Heavy Duty, High Security Closer with special components to minimize tampering and vandalism. Forged steel Double lever Arms and heavy gauge metal security covers are...

LCN 4516 Surface-Mounted, Heavy Duty High Security CloserThe 4510 Smoothee Series is a Heavy Duty, High Security Closer with special components to minimize tampering and vandalism. Forged steel Double lever Arms and heavy gauge metal security covers are...

QDC100 Series Door Closers We designed and engineered the dormakaba Commercial Hardware QDC100 Series with ultimate durability and versatility in mind. With cast iron construction, retrofit-compatible features and a wide array of options, these ANSI/BHMA...