Door Retainers | McMaster-Carr

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System of Measurement

Extended Length

Extension Force

Less than 100 lbf

100 lbf to 199.9 lbf

200 lbf to 249.9 lbf

250 lbf to 499.9 lbf

500 lbf or greater

Stroke Length

Compressed Length

Compression Force

Less than 100 lbf

100 lbf to 249.9 lbf

250 lbf to 499.9 lbf

500 lbf to 999.9 lbf

1,000 lbf or greater

Body Diameter

Material

Stainless Steel

Rod Diameter

Ball Stud Thread Size

Rod Thread Size

Length

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Mounting Position

Vertical with Rod Down

Vertical with Rod Up

Mounting Location

Body Material

316 Stainless Steel

Force Mechanism

Compressed Nitrogen Gas

Color

Brown Woodgrain

Fluorescent Green

Fluorescent Orange

Fluorescent Yellow

Lockable

Thread Size

Rod Material

316 Stainless Steel

Ball Stud Diameter

End Thread Size

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2,005 Products

Most Likely Products

Door Holders

Mount to doors, walls, or floors to keep doors open

Lid Supports

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

Prop Rods

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

Door Chains

Keep free-swinging doors from opening too far and prevent damage to hinges, doors, and walls

Gas Springs

Support the weight of doors, hatches, and lids to assist opening and closing

All Results

Building and Machinery Hardware

Door Holders

Mount to doors, walls, or floors to keep doors open

Lid Supports

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

Prop Rods

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

Door Chains

Keep free-swinging doors from opening too far and prevent damage to hinges, doors, and walls

Garage Door Opener Receivers

Garage Door Opener Receivers

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

Garage Door Opener Internet Gateways

Garage Door Opener Internet Gateways

Use a smartphone or computer to control automatic overhead door openers

Garage Door Openers

Garage Door Openers

Automatically open and close overhead doors; also known as jackshafts

Garage Door Opener Transmitters

Garage Door Opener Transmitters

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

Door Springs

Extend and snap back to pull storm doors and gates closed

Window Openers

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

Window Opener Handles

Window Opener Handles

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

Window Balancers

Window Balancers

Suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels

Door Closer Arms

Door Closer Arms

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

Door Openers

Automatically open doors with a slight nudge

Door Closer Mounts

Door Closer Mounts

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

Door Barricades

Door Barricades

Stop intruders from opening doors in your facility during emergency lockdowns

Door Wedges

Simply slide under doors to keep them open

Fusible Links

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

Chain Wheels

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

Door Bumpers

Protect large swinging doors from impact where carts and vehicles often push them open

Door Closers

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

Door Closer Covers

Door Closer Covers

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

Push Bar Retainers

Push Bar Retainers

Hold down push bars so traffic can pass freely through doorways

Door Stops

Keep doors from slamming into and damaging walls

Door Silencers

Close doors quietly and keep them from rattling in their frames

Lockset Bumpers

Lockset Bumpers

Protect knobs and hardware on doors from carts, dollies, and other equipment

Door Locking Bars

Door Locking Bars

Mount across doorways to protect against forced entry

Door Installation Dollies

Door Installation Dollies

Install a door by yourself without leaning it against a wall

Door Guides

Keep hanging doors aligned by stopping the bottom from swinging

Thresholds

Transition between flooring surfaces and reduce gaps between doors and floors

Strip Door Mounting Plates

Strip Door Mounting Plates

Bolt or press door strips on these plates to create strip doors

Weatherstripping

Weatherstripping

Seal gaps around doors, windows, and frames

Door Frames

Install in walls to support single and double doors

Door Tracks

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

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Overhead Door Spring Winding Rods

Overhead Door Spring Winding Rods

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

Power Transmission

Gas Springs

Support the weight of doors, hatches, and lids to assist opening and closing

Fastening and Joining

Rivets

Join materials together permanently, especially when too thin or fragile to fasten with screws

Electrical

Sensor Switches

Sensor Switches

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

Electrical Wire

Electrical Wire

Make single-wire connections; generally for lower voltages and shorter distances than cable

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)