Slam Latches | McMaster-Carr

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332 Products

Push-to-Close Locks and Latches

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.

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.

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.

Grab Latches

A catch grabs and holds the strike plate, so doors stay shut when you push them closed.

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.

Push-to-Open Grab Latches

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

Push-to-Open Roller Latches

Close and open these roller 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.

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.

Roller Latches

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

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.

Magnetic Latches

Magnetic force holds doors closed.

High-Temperature Magnetic Latches

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

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.

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.

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.

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
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 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 Push-Button-Release

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

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

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

Hex-Drive Snap Locks

Snap these latches together to secure doors and use a hex key to open.

Two-Way-Drive Snap Locks

Push doors closed and a return spring automatically snaps these locks together to secure them tightly in place. Pull them open with the included two-way key, which is also known as a double-bit key.

Slide-Bolt Locks and Latches

Spring-Loaded Slide-Bolt Latches

Bolts are spring-loaded to stay latched until you activate the pull.

Chain-Grip Spring-Loaded Slide-Bolt Latches

Pull the chain-grip to unlatch hard-to-reach doors and panels.

Spring-Loaded Padlockable Slide-Bolt Latches

These padlockable latches are often used on 2" and 3" track to keep garage and other sectional overhead doors closed.

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.

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

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

Also known as compression cams, these latches have an adjustable screw instead of a standard cam, so you can easily adjust the latching distance and tension over time. Press the button and the handle pops open; fold the handle into the recess to keep it out of the way and to secure the latch.

Gate Locks and Latches

Keyed Locks for Sliding Gates

In addition to sliding gates, these locks are for use on cantilever and fixed-roller gates.

Keyed Gate Locks

With a key-locking mechanism, these locks provide more security than other gate locks.

Padlockable Gate Latches

Push to close and pull up on the latch arm to open these padlockable latches.

Gate Latches

A hidden push-button release on the bottom of these latches retracts the latch bolt; this discourages unwanted entry but allows access to those who know it’s there.

Electromagnetic Gate Locks

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

Electromagnetic Locks

Electromagnetic Door Locks

For use alone or as part of an access-control system, these locks use electromagnetic force to hold single doors closed.

Electromagnetic Locks for Double Doors

These locks use electromagnetic force to hold double doors closed, often as part of an access-control system.

T-Slotted Framing Locks and Latches

Secure doors and windows made of T-slotted framing to protect valuables or restrict access for safety.

Push-to-Close Locks and Latches

Paddle-Handle Push-to-Close Latches

Ring-Handle Push-to-Close Latches

Vibration-Resistant Push-to-CloseLatches with Handle

Push-to-Close Latches with Handle

Pressure-Venting Push-to-CloseLatches with Handle

Multidirectional Ball-Style Grab Latches

Ball-Style Grab Latches

Adjustable-Force Ball-Style Grab Latches

Grab Latches

Vibration-Resistant Grab Latches

Vibration-Resistant GrabLatches with Electrical Switch

Adjustable-Grip Grab Latches

Push-to-Open Grab Latches

Push-to-Open Roller Latches

Snap-Arm Roller Latches

Heavy Duty Roller Latches

Soft-Close Heavy Duty Roller Latches

Roller Latches

Snap Latches

Magnetic Latches

High-Temperature Magnetic Latches

Clean Room Magnetic Latches

Food Industry Magnetic Latches

Push-to-Open Magnetic Latches

Push-to-Close Latches with Push-Button Release

Push-to-Close Latches with Pop-Out Knob

Paddle-Handle Keyed Push-to-Close Locks

Edge-Mount Keyed Push-to-CloseLatches with Handle

Keyed Push-to-Close Locks withEmergency Release Handle

Keyed Push-to-Close Locks with Handle

Keyed Push-to-Close Lockswith Push-Button-Release

Edge-Mount PadlockablePush-to-Close Latches with Handle

Padlockable Push-to-Close Latches with Handle

Padlockable Push-to-Close Latcheswith Emergency Release Handle

Ring-Handle Padlockable Push-to-Close Latches

Keyed Push-to-Close Locks

Hex-Drive Snap Locks

Two-Way-Drive Snap Locks

Slide-Bolt Locks and Latches

Spring-Loaded Slide-Bolt Latches

Chain-Grip Spring-Loaded Slide-Bolt Latches

Spring-Loaded Padlockable Slide-Bolt Latches

Self-Aligning Remote-Release Latches

Self-Aligning Remote-Release Latches

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

Push-Button Tight-HoldPaddle-Handle Lever Cam Latches

Gate Locks and Latches

Keyed Locks for Sliding Gates

Keyed Gate Locks

Padlockable Gate Latches

Gate Latches

Electromagnetic Gate Locks

Electromagnetic Locks

Electromagnetic Door Locks

Electromagnetic Locks for Double Doors

T-Slotted Framing Locks and Latches

T-Slotted Framing Locks and Latches

Vibration-Resistant Push-to-Close
Latches with Handle

Pressure-Venting Push-to-Close
Latches with Handle

Vibration-Resistant Grab
Latches with Electrical Switch

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

Keyed Push-to-Close Locks with
Emergency Release Handle

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

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

Padlockable Push-to-Close Latches
with Emergency Release Handle

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