Mounted diagonally so one end is higher than the other, the motion of an opening door tightens the torsion spring; as it unwinds, it closes the door.

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.

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

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.

These closers 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.

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

With no gas to leak out and a corrosion-resistant 316 stainless steel construction, these mechanical springs are built for long-term, maintenance-free use in wet environments.

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

These gas springs have threaded ends so you can use them with any combination of end fittings, studs, and mounting brackets.

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.

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.

Color coded by force to help you choose the correct replacement, these gas springs generate high force in small spaces.

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

These brackets secure eyelet end fittings from both sides to provide a strong hold on gas springs that get bumped or jostled. Mount on any panel, lid, or door.

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

Attach eyelet end fittings to these brackets to mount gas springs.

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

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

Suitable for use near sensitive electronic applications, these ball stud mounting brackets are aluminum, which is nonmagnetic.

Suitable for use near sensitive electronic applications, these ball stud mounting brackets are aluminum, which is nonmagnetic.

Pair these 90° angle offset-arm brackets with ball socket end fittings to mount your gas spring in almost any position.

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