Round Locks | McMaster-Carr

Filter by

Material

Stainless Steel

Cam-and-Groove Component

Plug and Socket Set

Coupling Size

Pipe Size

Latching Distance

1/8" to 1 5/16"

Fitting Connection

Clamp-On Barbed

Spec Image

Spec Image

Spec Image

Gender

Through-Hole Diameter

Opens With

Slotted Screwdriver

Keying

Keyed Differently

Without Lock Cylinder

Thread Type

For Use On

Connects To

Mount Type

For Use With

Abrasive Materials

Battery Cable Connectors

Battery Disconnect Switches

Circuit Breakers

Electrical Panels

Electrical Plugs

Electrical Sockets

Extension Cords

Finish

Color

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

Fitting Type

Reducing Adapter

Shape

RoHS

Compliant with Exemptions

Cam Latch Type

Latch Turn Direction

Half-Turn Clockwise to Open

Half-Turn Counterclockwise to Open

Quarter-Turn Clockwise to Open

Quarter-Turn Counterclockwise to Open

Lever Material

Stainless Steel

How can we improve?

2,331 Products

Building and Machinery Hardware

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

Padlocks

Shackle objects together, such as a door and its frame, to prevent theft or unauthorized entry

Push-to-Close Latches

Push-to-Close Latches

Automatically hold doors shut when you push them closed

Deadbolt Locks

Require a key or combination to unlock from the outside

Drawer and Cabinet Deadbolt Locks

Drawer and Cabinet Deadbolt Locks

Secure wooden drawers and cabinet doors with a key

Hasps

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

Cam Latch Handles

Cam Latch Handles

Grab and pull to open a door when the cam lock or latch doesn't have a handle

Cam Latch Covers

Cam Latch Covers

Seal off cam locks and latches so dust, dirt, and water don't get in

Draw Latches

Pull toolbox and other container lids closed and secure them

Rotary Latches

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

Lock Cylinders

Install in doors to lock and unlock them with a key

Window Latches

Hold windows and screens closed for security or open for ventilation

Gate Latches

Restrict unwanted entry to gated areas

Magnetic Latches

Magnetic Latches

Stop storage cabinets from swinging open when shut

Cable Locks

Wrap around gates, tools, and equipment to prevent break-ins or theft

Locker Locks

Restrict access to lockers and their contents

Cam Latch Padlock Brackets

Cam Latch Padlock Brackets

Mount to cam locks or latches without a handle to add a padlock for security

Lockouts

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

Keys

Replace or cut new keys for padlocks, enclosures, cabinet doors, and locksets

Key Holders

Group keys on a single ring for easy access

Door Installation Kits

Door Installation Kits

Complete your door installation with a handle or knob, strike plate, and hinges

Door Handles and Knobs

Door Handles and Knobs

Open and close latching doors

Fluid Handling

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Hose End Safety Straps

Hose End Safety Straps

Wrap around the levers on cam-and-groove hose fittings to prevent accidental release and spills

Electrical

Electrical Cord Locks

Electrical Cord Locks

Cover mated connectors on extension cords to prevent disconnection

Material Handling

Bungee Cord Locks

Bungee Cord Locks

Position on bungee cords to create stops and keep the cords from rubbing against surfaces

Containers, Storage, and Furniture

Drum Locks

Secure drum lids and openings to prevent tampering

Drum Locking Rings

Drum Locking Rings

Clamp lids onto drums for a tight seal

Toilet Partition Latches

Toilet Partition Latches

Replace the latch on your toilet partition door

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