Snap Catches | McMaster-Carr

	Material Material

	Mounting Style Mounting Style


Surface	Through Hole

Mortise

	Handle Style Handle Style


Lever	Paddle

Knob	Ring

	Mount Type Mount Type


Screw	Press Fit

Snap In	Adhesive

	Push-to-Close Latch Type Push-to-Close Latch Type

Nonlocking

Padlockable

Keyed

	Number of Latch Points Number of Latch Points

	1		2

	Mounting Screw Size Mounting Screw Size

	Maximum Pull Strength Maximum Pull Strength

	Release Type Release Type


T Handle	Push Button

	Width Width

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Length Length

	Appearance Appearance

Dull

Polished

Brushed

	Finish Finish

	Color Color

	Black		White
	Gray		Brown
	Beige		Light Gray
	Dark Gray		Blue

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Height Height

	Cable Length Cable Length

	Door Mounting Location Door Mounting Location

Left Side

Right Side

	Projection Projection

	Mounting Hole Center-to-Center Mounting Hole Center-to-Center

	Maximum Latching Distance Maximum Latching Distance

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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297 Products

Push-to-Close Latches

Grab Latches

A catch grabs and holds the strike plate to keep doors shut.

Vibration-Resistant Grab Latches

Their spring-loaded design withstands vibration, rattling, and shaking better than other push-to-close grab latches for a more secure hold.

Vibration-Resistant Grab Latches with Electrical Switch

An electrical switch allows these latches to power a light or other signal to indicate whether a door is open or closed.

Adjustable-Grip Grab Latches

Turn the screw on the latch to adjust the gripping force on the strike plate.

Multidirectional Ball-Style Grab Latches

Each latch has top and bottom spring-loaded balls that can grab the strike plate from different directions.

Ball-Style Grab Latches

Also known as bullet catches, these latches have a spring-loaded ball that grabs and holds the strike plate to keep doors shut.

Adjustable-Force Ball-Style Grab Latches

These latches are adjustable; push the ball in and rotate it to adjust force as well as compensate for misalignment.

Push-to-Open Grab Latches

Close and open these grab latches with a push—there's no need for a handle.

Snap-Arm Roller Latches

There's no need for a mating strike plate for these latches—their spring-loaded arm snaps to engage when closing the door.

Roller Latches

Doors stay closed with the pressure of rollers against the strike plate.

Heavy Duty Roller Latches

These latches are spring-loaded to overcome resistance caused by gaskets and air pressure to close doors tightly.

Soft-Close Heavy Duty Roller Latches

To prevent doors from slamming, these latches are hydraulic.

Push-to-Open Roller Latches

Close and open these roller latches with a push—there's no need for a handle.

Magnetic Latches

Magnetic force holds doors closed.

Clean Room Magnetic Latches

To keep your environments free of contaminants, the magnet is encapsulated so it won't release particles when it meets the strike plate.

High-Temperature Magnetic Latches

These latches withstand temperatures up to 480° or 570° F.

Food Industry Magnetic Latches

Made to NSF/ANSI standards, these latches have a completely sealed magnet to eliminate crevices that can trap food particles.

Push-to-Open Magnetic Latches

Close and open these magnetic latches with a push—there's no need for a handle.

Snap Latches

These latches snap together to secure doors. They have a return spring to snap tight with a push and release with a pull.

Push-to-Close Latches with Push-Button Release

Push in the knob to open these latches.

Push-to-Close Latches with Pop-Out Knob

When not in use, push the knob in so it's flush and out of the way; it pops out with a touch.

Push-to-Close Latches with Handle

Vibration-Resistant Push-to-Close Latches with Handle

Their spring-loaded design withstands vibration, rattling, and shaking better than other face-mount push-to-close latches for a more secure hold.

Push-to-Close Latches with Handle

Keep doors on refrigerators and industrial enclosures closed.

Pressure-Venting Push-to-Close Latches with Handle

For use on spray booths and drying ovens, these latches automatically open when the internal pressure of the enclosure reaches a set level.

Paddle-Handle Push-to-Close Latches

Also known as paddle latches, these are often used on electrical panels, cabinets, and lockers.

Ring-Handle Push-to-Close Latches

When released, the spring-loaded ring handle returns to its recessed position to stay out of the way.

Padlockable Push-to-Close Latches with Handle

Edge-Mount Padlockable
Push-to-Close Latches with Handle

Attach these padlockable latches vertically to the side edge of doors on refrigerators, ovens, and industrial enclosures with the strike plate mounted behind it on the frame.

Padlockable Push-to-Close Latches with Handle

Mount these padlockable latches horizontally to the face of doors on refrigerators, ovens, and industrial enclosures with the strike plate mounted on the frame.

Padlockable Push-to-Close Latches
with Emergency Release Handle

An emergency release handle offers a means of escape if a door closes with someone inside an enclosure.

Ring-Handle Padlockable Push-to-Close Latches

Operate these padlockable latches from either side of the door—there is a handle on both sides.

Keyed Push-to-Close Locks with Handle

Paddle-Handle Keyed Push-to-Close Locks

Also known as paddle locks, these are often used on electrical panels, cabinets, and lockers.

Edge-Mount Keyed Push-to-Close Latches with Handle

Attach these locks vertically to the side edge of doors on refrigerators and industrial enclosures with the strike plate mounted behind them on the frame.

Keyed Push-to-Close Locks with Handle

Mount these locks horizontally to the face of doors on refrigerators and industrial enclosures with the strike plate mounted on the frame.

Keyed Push-to-Close Locks with
Emergency Release Handle

An emergency release handle offers a means of escape if the door closes with someone inside an enclosure. Mount these locks horizontally to the face of doors on refrigerators and industrial enclosures with the strike plate mounted on the frame.

Keyed Push-to-Close Locks with Push-Button-Release

To open, push in the knob and pull the tab.

Keyed Push-to-Close Locks

The low profile means less of the lock is exposed, reducing the potential for damage.

Remote-Release Latches

Operate latches around corners and other obstructions—a flexible cable connects the latch to the T-handle.

Self-Aligning Remote-Release Latches

Also known as rotary latches, these compensate for door misalignment when closing and then firmly grip the strike bolt for a secure hold.

Cam Locks and Latches

Push-Button Tight-Hold
Paddle-Handle Lever Cam Latches

Press the button and the handle snaps open; push the handle shut for a secure hold.

Washdown Push-Button Tight-Hold
Paddle-Handle Lever Cam Latches

These tight-hold latches are IP65 and NEMA 4 rated for protection against dust, dirt, and washdowns. Press the button and the handle snaps open; push the handle shut for a secure hold.

Washdown Push-Button Tight-Hold
Paddle-Handle Keyed Alike Cam Locks

These tight-hold locks are IP65 and NEMA 4 rated for protection against dust, dirt, and washdowns. Press the button and the handle snaps open; push the handle shut for a secure hold.

Push-Button Tight-Hold Paddle-Handle
Keyed Alike Cam Locks

Press the button and the handle snaps open; push the handle shut for a secure hold.

Snap-Action Draw Latches

Slide-Snap Draw Latches

To secure overlapping components, pull the slide over the stud until they snap together. These latches resist shock and vibration.

Snap-Down Draw Latches

These latches snap in place to eliminate rattling and hold access doors, screens, windows, and panels.

Push-Button Release Swinging Bar Latches

Latches snap shut when you push the bar in the strike plate to prevent accidental unlatching. Press the button on the strike plate to release the bar.

Electromagnetic Gate Locks

For use alone or as part of an access-control system, these locks use magnets to hold gates closed.

Push-to-Close Latches

Grab Latches

Vibration-Resistant Grab Latches

Vibration-Resistant Grab Latches with Electrical Switch

Adjustable-Grip Grab Latches

Multidirectional Ball-Style Grab Latches

Ball-Style Grab Latches

Adjustable-Force Ball-Style Grab Latches

Push-to-Open Grab Latches

Snap-Arm Roller Latches

Roller Latches

Heavy Duty Roller Latches

Soft-Close Heavy Duty Roller Latches

Push-to-Open Roller Latches

Magnetic Latches

Clean Room Magnetic Latches

High-Temperature Magnetic Latches

Food Industry Magnetic Latches

Push-to-Open Magnetic Latches

Snap Latches

Push-to-Close Latches with Push-Button Release