Door Operators | McMaster-Carr

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446 Products

Building and Machinery Hardware

Door Closers

Automatically and smoothly pull doors, storm doors, and gates closed

106 products

Door Closer Arms

Replace arms instead of the entire closer to continue to pull doors closed

6 products

Door Closer Mounts

Replace door closers without drilling new holes by matching current hole patterns

1 product

Door Closer Covers

Make existing door closers look new again while blocking out dirt and debris

2 products

Garage Door Openers

Automatically open and close overhead doors; also known as jackshafts

4 products

Garage Door Opener Receivers

Wire to automatic overhead door openers to accept signals from remote and keypad transmitters

1 product

Garage Door Opener Internet Gateways

Use a smartphone or computer to control automatic overhead door openers

1 product

Garage Door Opener Transmitters

Send signals to receivers to open and close automatic overhead door openers

8 products

Door Openers

Automatically open doors with a slight nudge

2 products

Lid Supports

Keep lids on cabinets, hatches, and chests open and then close them smoothly or softly

61 products

Prop Rods

Prop hood, trunk, and other lids open at a variety of angles

1 product

Window Opener Handles

Replace handles instead of the entire opener to operate crank-to-open windows

2 products

Fusible Links

Automatically close fire doors, windows, vents, and more in the event of a fire

31 products

Chain Wheels

Add a pull chain to operate overhead doors, hatches, and valves

40 products

Window Openers

Operate crank- or push-to-open casement and awning windows

3 products

Door Springs

Extend and snap back to pull storm doors and gates closed

18 products

Overhead Door Spring Winding Rods

Keep your overhead door balanced on both tracks for smooth, even opening and closing

3 products

Door Tracks

Hang panels to slide over openings when there’s not space for a swinging door

63 products

Electrical Power, Networking, and Controlling

Sensor Switches

Detect moving objects from a distance, triggering a circuit to open or close

12 products

Toggle Switches

Flip the toggle from one position to the other, turning circuits on and off

1 product

Ribbon Switches

Place across driveways or walkways to actuate when foot and vehicle traffic pass over

15 products

Switch Mats

Step on a mat to actuate circuits, often to control doors, lights, and alarms

35 products

Key Switches

Turn a key to actuate circuits, preventing accidental start and limiting access

2 products

Push-Button Switches

Our most common switch type actuates circuits with the push of a button

1 product

Power Cords

Connect equipment and devices to a power source

2 products

Vehicle Wire

Make connections in low-voltage vehicle wiring systems

10 products