Flip holders down to keep doors open; flip up to release.

Push your door open to automatically engage the holder; pull on the door to release.

Mount one end to the frame and the other end to your door to prevent it from opening too far.

Open and lock your enclosure door into place so it won’t close while you’re working inside the enclosure.

Place one of these wire springs onto your door's hinge pin to keep it open.

Push your door open to automatically engage the holder; pull on the door to release.

Latch your door to the floor for a secure hold.

Slide these wedges under the door to hold it open.

To protect doors and walls, these closers have a shock-absorbing stop to damp the force of doors when they’re pushed open. Designed for frequently used doors, these 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.

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.

Often used on large freezer and cold-storage doors, these closers are designed for doors that weigh 200 lbs. or more.

There's no need to mount a closer to your door or frame—these take the place of an existing hinge pin.

When replacing door closers, these mounting plates let you match new closers to your existing hole patterns from most Corbin Russwin, Dorma, LCN, Norton, and Yale closers.

Nudge your door and these openers will open it the rest of the way.

These closers include a door holder, which keeps doors open with an electromagnet. When activated by a fire alarm, the magnet shuts off and releases the door.

Simple and compact, these closers have an arm that rolls along gates to push them closed.

A hydraulic mechanism makes these the smoothest and quietest closers we offer for storm doors.

Use these closers when your door-to-door clearance is limited. They close storm doors more smoothly than standard spring closers.

With a hydraulic mechanism, these are the smoothest and quietest closers we offer for gates.

Also known as jackshafts, these openers operate 24-ga. or thinner overhead doors.

Use a smartphone or computer to control up to 16 Liftmaster automatic overhead door openers that are MyQ-enabled. Download the free MyQ mobile app to track activity and operate your doors remotely.

Replace existing transmitters or team a transmitter and a receiver to remotely operate your automatic overhead door openers.

Keep environments free of contaminants—with plastic bushings, there's no metal-to-metal contact that can release particles as these supports open and close. Manually control these free-moving lid supports through their full range of motion. Raise the lid until the hold-open mechanism on the support is engaged; slightly lift it again to release the hold and close the lid.

Manually control these standard free-moving lid supports through their full range of motion. Raise or lower the lid until the hold-open mechanism on the support is engaged; slightly lift it again to release the hold and close the lid.

Providing constant resistance through the full range of motion, these supports hold lids open at any angle up to 70° or 90°.

Gradually slow your lid's motion to prevent it from slamming open. To open lids, lower them and the support will slowly and softly do the rest. Manually shut the lids and the supports will hold them in the closed position.

Springs provide lifting assistance to raise and hold lids open—slightly lift the lid to get it started and the support will do the rest. Manually shut the lids and the supports will hold them in the closed position.

Use these openers on casement windows.

Mount these balancers in the corner of a horizontal frame to suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels.

Made from stainless steel for excellent corrosion resistance in damp environments.

Made from stainless steel for excellent corrosion resistance in damp environments.

A temperature-resistant seal allows these gas springs to withstand heat up to 392°F.

These general purpose gas springs assist in opening lids, covers, windows, conveyors, and seats—similar to a hatchback opening on a car.

Mechanical operation means these springs have no seals to fail or gas to leak.

Made from stainless steel for excellent corrosion resistance in damp environments. These gas springs have a bleed valve so you can release gas to permanently reduce the force to meet your requirements.

Made from stainless steel for excellent corrosion resistance in damp environments.

Small in size, but not in strength, these gas springs are often used to replace coil springs in metal stamping and die-spring applications.

Protect material and equipment underneath heavy loads—these gas springs lock automatically when fully extended, ensuring they can't be closed until it's safe to do so.

Release gas from these springs until they supply the exact force you need—made of corrosion-resistant 316 stainless steel, they’re commonly used in wet environments.

Remove the pin on your door's hinge, slide it through one of these stops, and then insert it back into the hinge to set and adjust the door's opening angle.

Simply screw these bumpers into baseboards with the attached self-tapping wood screw to prevent doors from damaging walls.

Designed to withstand impact in high-traffic areas, these stops have an anchor that mounts in a hole and sets with grout. Install them in concrete floors to protect walls from large doors in warehouses and manufacturing areas.

Keep sliding doors and panels from damaging walls and door frames.

Protect large swinging doors where carts and vehicles are used to push the door open. These polyethylene plastic bumpers are commonly used on two-way swinging doors.

Press these silencers into a drilled hole in the door frame. Doors close firmly yet quietly with these silencers. They also eliminate the rattling of doors against their frames.