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About Door Closers
When replacing an existing closer, remove the cover and match the model number and/or mounting hole pattern to a closer in our offering. Or, use one of our closers and a universal mounting plate that matches most hole patterns.
If you are installing a new closer, choose one that works for your door width. Due to added resistance from wind, closers typically accommodate smaller exterior doors than interior doors.
There are three typical mounting positions for door closers; many of our closers are versatile and can be mounted in any of these positions. To determine opening direction, stand on the side of the door where the closer will be mounted. If the door opens towards you it opens in; opens away from you it opens out.
Door Mount, Opens In—Also known as regular arm mount, this position allows the door to open in toward the closer.
Door Mount, Opens Out—Also known as parallel arm mount, the arm lays parallel with the door in the closed position.
Frame Mount, Opens Out—Also known as top frame mount, this position is often used for exterior doors.
About Shaft Couplings
More
Door Stops for Sliding Doors
Keep sliding doors and panels from damaging walls and door frames. Mount these stops with screws.
Styles 2 and 3 mount on the floor.
For technical drawings and 3-D models, click on a part number.
For Max. Door | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Style | Lg. | Wd. | Ht. | Thick. | Weight, lbs. | Material | Mounting Fasteners Included | Mounting Screw Size | Each | |
Unthreaded Hole | ||||||||||
| 2 | 4 5/8" | 4 5/8" | 2 1/4" | Any | 5,000 | Iron | No | No. 18 | 000000 | 000000 |
High-Speed Vibration-Damping Flexible Shaft Couplings
Use these gear-shaped couplings for high-speed and high-torque applications. A rubber center allows flexing so couplings can take on multiple types of misalignment while damping vibration and shock. With no metal-to-metal contact, there’s no need for lubrication. Fasten to your shafts by tightening the set screws, which bite into the shaft to hold it.
A complete coupling consists of two hubs and one center (each component sold separately).
Hubs have a keyway, except hubs for 1/4" and 3/8" shaft dia. do not have a keyway.
For technical drawings and 3-D models, click on a part number.
Centers | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hubs | Misalignment Capability | ||||||||||||||
| O'all Lg. | OD | For Motion Type | Material | For Shaft Dia. | Each | Max. Speed, rpm | Max. Torque, in.-lbs. | Parallel | Angular | Axial | Temp. Range, °F | Material | Each | ||
| 2 13/16" | 3 1/4" | Continuous | Cast Iron | 0000000 | 000000 | 7,600 | 240 | 0.015" | 1° | 0.125" | -30° to 275° | TPE Rubber | 0000000 | 000000 | |
| 3 1/2" | 4" | Continuous | Cast Iron | 0000000 | 00000 | 6,000 | 450 | 0.015" | 1° | 0.125" | -30° to 275° | TPE Rubber | 0000000 | 00000 | |
| 3 15/16" | 4 5/8" | Continuous | Cast Iron | 000000 | 00000 | 5,250 | 725 | 0.02" | 1° | 0.125" | -30° to 275° | TPE Rubber | 0000000 | 00000 | |
| 4 7/16" | 5 29/64" | Continuous | Cast Iron | 0000000 | 00000 | 4,500 | 1,135 | 0.02" | 1° | 0.125" | -30° to 275° | TPE Rubber | 0000000 | 00000 | |
| 5 1/16" | 6 23/64" | Continuous | Cast Iron | 000000 | 00000 | 3,750 | 1,800 | 0.025" | 1° | 0.125" | -30° to 275° | TPE Rubber | 0000000 | 00000 | |
| 5 11/16" | 7 1/2" | Continuous | Cast Iron | 000000 | 000000 | 3,600 | 2,875 | 0.025" | 1° | 0.125" | -30° to 275° | TPE Rubber | 0000000 | 00000 | |
| 7 1/8" | 8 5/8" | Continuous | Cast Iron | 000000 | 000000 | 3,600 | 4,530 | 0.032" | 1° | 0.125" | -30° to 275° | EPDM Rubber | 0000000 | 000000 | |
Vibration-Damping Flexible Shaft Couplings
Coupling Shown
Assembled
A flexible tire on these couplings safeguards components on your shafts by reducing vibration and shock.
A complete coupling consists of two hubs, one tire, and two quick-disconnect bushings.
Quick-disconnect bushings are easy to install and remove. Tighten their cap screws to secure them to your shafts. For information on quick-disconnect bushing styles, see Quick-Disconnect (QD) Bushings.
For technical drawings and 3-D models, click on a part number.
Buna-N Rubber Tires | ||||||||||||||||
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Iron and Steel Hubs | Misalignment Capability | Quick-Disconnect (QD) Bushings | ||||||||||||||
| O'all Lg. | OD | For Motion Type | Each | Max. Speed, rpm | Max. Torque, in.-lbs. | Parallel | Angular | Axial | Temp. Range, °F | Each | Bushing Style | For Shaft Dia. | Each | |||
| 3 1/4" | 5 1/4" | Continuous | 0000000 | 000000 | 4,500 | 900 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 000000 | JA | 0000000 | 000000 | |
| 3 15/16" | 6 1/2" | Continuous | 0000000 | 00000 | 4,000 | 1,800 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 00000 | SH | 0000000 | 00000 | |
| 4 3/16" | 7 3/8" | Continuous | 0000000 | 000000 | 3,600 | 2,200 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 000000 | SH | 0000000 | 00000 | |
| 4 5/8" | 8 5/16" | Continuous | 0000000 | 000000 | 3,100 | 3,600 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 000000 | SDS | 0000000 | 00000 | |
| 5 11/16" | 9 1/4" | Continuous | 0000000 | 000000 | 2,800 | 4,350 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 000000 | SK | 0000000 | 00000 | |
High-Traffic Door Closers with Built-In Stop
A built-in stop prevents doors from opening too far—good when wall- or floor-stops can’t be used. Designed for frequently used doors, these closers last twice as long as standard door closers. They can replace Yale, Dorma, Falcon, Stanley, Parker, and Cal-Royal models with the same mounting hole pattern. These closers are reversible for right or left door-swing directions. All meet ANSI A156.4 Grade 1 durability, strength, and performance standards for door controls. Closers that meet UL 10C for fire-rated doors meet positive pressure fire test standards.
Free-moving closers pull doors shut after you've opened them.
For Door Wd. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Interior | Exterior | For Door Swing Direction | Opening/Closing Action | Door Mount Opening Direction | Range of Motion | Mounting Hardware Included | Specifications Met | Choose a Finish | Each | |
LCN 1460/1461 | ||||||||||
| 24"-60" | 24"-48" | Reversible | Free Moving | Opens Out | 100° | Yes | ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed | 0000000 | 0000000 | |
LCN 4040XP | ||||||||||
| 24"-60" | 24"-48" | Reversible | Free Moving | Opens Out | 110° | Yes | ANSI A156.4 Grade 1 UL 10C for Fire-Rated Doors UL Listed | 0000000 | 000000 | |
Freezer Door Closers
Often used on large freezer and cold-storage doors, these closers are designed for doors that weigh 200 lbs. or more. Mount them to the face of your door and frame just above the door's lowest hinge. These free-moving closers pull doors shut after you've opened them. They are reversible for right or left door-swing directions. Offset is the space between the door face and the frame when the door is closed.
| For Door Swing Direction | For Max. Door Offset | Projection | Opening/Closing Action | Mounting Location | Range of Motion | Mounting Hardware Included | Material | Finish | Each | |
| Reversible | 7/8" | 2 7/16" | Free Moving | Door, Frame | 175° | Yes | Iron | Zinc | 0000000 | 0000000 |