Steel Locks | McMaster-Carr

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938 Products

Building and Machinery Hardware

Slide-Bolt Latches

Slide the bolt to secure everything from swinging gates to overhead garage doors

65 products

Draw Latches

Pull toolbox and other container lids closed and secure them

206 products

Hasps

Swing the arm over the strike plate and secure with a padlock or key to lock doors and containers

44 products

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

57 products

Door Lock Plates

Temporarily secure doors with a padlock when repairing or replacing their handle

1 product

Push-to-Close Latches

Automatically hold doors shut when you push them closed

38 products

Multipoint Latches

Secure tall cabinets and trailer doors at multiple spots along their frame for extra holding power

45 products

Padlockable Eyes

Mount to a door and its frame and secure with a padlock to keep doors closed

2 products

Hasp Strike Plates

Receive the arm of your hasp and secure with a padlock to lock doors and containers

6 products

Padlock Guards

Shield padlocks from bangs and bumps, dust, rain, and snow

2 products

Locker Locks

Restrict access to lockers and their contents

20 products

Gate Latches

Restrict unwanted entry to gated areas

10 products

Padlock Hanging Chains

Attach padlocks that aren't in use to walls and workstations to prevent losing them

9 products

Rotary Latches

Open doors around corners and other obstructions; adjust for misalignment when closing

32 products

Swinging Latches

Swing the arm into the strike plate to keep shed, refrigerator, and other doors closed

22 products

Cabinet Locking Bars

Block multiple cabinet drawers at once so they can't be opened

26 products

Door Strike Plates

Reinforce the area where the latch meets the frame to protect it from friction

1 product

Cargo Door Locks

Secure delivery truck and shipping container doors to protect cargo from theft

11 products

Magnetic Latches

Stop storage cabinets from swinging open when shut

12 products

Multipoint Latch Conversion Kits

Turn your single-point lock or latch into a system that fastens doors at multiple points

6 products

Door Locking Bars

Mount across doorways to protect against forced entry

3 products

Window Latches

Hold windows and screens closed for security or open for ventilation

2 products

Wheel Clamp Locks

Lock a wheel to prevent forklifts, tuggers, and other vehicles from moving

5 products

Lockouts

Ensure that machines stay turned off to prevent accidents during maintenance work

54 products

T-Slotted Framing and Fittings

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

1 product

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

3 products

Key Lock Boxes

Keep keys secure yet accessible at their point of use

3 products

Material Handling

Hitch Pins

Secure hitch inserts to hitch receivers for towing

6 products

Hitch Receivers

Use with hitch inserts and pins to create a complete hitch for towing

2 products

Hitch Inserts

Fit into hitch receivers and secure with a hitch pin to create a connection for towing

31 products

Hitch Kits

Everything you need to attach a hitch to your vehicle’s receiver

2 products

Trailer Couplers

Push trailer-mounted rings into vehicle-mounted jaws for towing

2 products

Trailer Safety Chains

Keep trailers attached to vehicles even when hitches fail

5 products

Forklift Hitch Receivers

Secure to forklift forks and slide in a hitch to adapt a forklift for towing

1 product

Floor Locks

Stabilize carts, trucks, workbenches, and other mobile equipment during loading and unloading

21 products

Hook Latches

Replace the latch on hooks

22 products

Baling Wire

Secure large bundles such as lumber, cardboard, and wire coils

25 products

Twist Ties

Wind the ends to bundle cable and wire or close bags and sacks

45 products

Fabricating and Machining

Alignment Locks

Precisely align your mold halves

25 products

Containers, Storage, and Furniture

Toilet Partition Trim Shoes

Replace the trim shoes on the bottom of toilet partition columns

11 products

Toilet Partition Door Hardware

Replace the hinges, latches, hooks, and handles on toilet partitions

1 product

Heating, Ventilation, and Air Conditioning

Thermostat Guards

Restrict access to thermostats and protect them from damage

4 products

Fastening and Joining

Spring Plunger Catches

Act as a stop for positioning ball-nose and long-nose spring plungers

4 products