Warning Labels | McMaster-Carr

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5S Lean Workplace

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Cal/OSHA Compliant Title 8 Section 3407

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How can we improve?

3,443 Products

Labels

Illustrated Machine and Equipment Operation Labels

Illustrated Machine and Equipment Operation Labels

Headers and illustrations help workers identify hazards at a glance

Machine and Equipment Operation ISO Labels

Machine and Equipment Operation ISO Labels

Add operation symbols to an existing label or use alone to communicate hazards at a glance

Illustrated Electrical Hazard Labels

Illustrated Electrical Hazard Labels

Headers and illustrations help workers identify electrical hazards at a glance

Electrical Equipment Labels

Electrical Equipment Labels

Indicate voltage and identify power lines, conduit, fuse boxes, switches, and more

Electrical Hazard Labels

Electrical Hazard Labels

Notify workers of electrical hazards and requirements for personal protection

Electrical Hazard ISO Labels

Electrical Hazard ISO Labels

Add electrical hazard symbols to an existing label or use alone to communicate hazards at a glance

Conveyor Safety Labels

Conveyor Safety Labels

Remind people working near conveyors about hazards and practices that can cause injuries

Machine and Equipment Operation Labels

Machine and Equipment Operation Labels

Communicate dangers near equipment that could cause injury

Made-to-Order Accident Prevention Labels

Made-to-Order Accident Prevention Labels

Specify the printed message you'd like to appear under the header

Hazardous Material ISO Labels

Hazardous Material ISO Labels

Add hazardous material symbols to an existing label or use alone to communicate hazards at a glance

Hazardous Material Labels

Hazardous Material Labels

Alert people to the presence of flammable materials

Made-to-Order Labels

Made-to-Order Labels

Specify a custom message, and we will create a label for you

Lockout ISO Labels

Lockout ISO Labels

Add lockout symbols to an existing label or use alone to provide reminders at a glance

Hazardous Material Shipping Labels

Hazardous Material Shipping Labels

Mark potentially dangerous gases, batteries, and other hazardous materials

Hazardous Material Instruction Labels

Hazardous Material Instruction Labels

Keep workers informed about chemical and gas usage, warnings, and antidotes in case of exposure

California Proposition 65 Labels

California Proposition 65 Labels

Mark products that will expose consumers to chemicals or other substances that can cause bodily harm

Slip and Fall Prevention Labels

Slip and Fall Prevention Labels

Help prevent accidents from slippery floors, tripping hazards, or low headroom

Restricted Area Labels

Restricted Area Labels

Identify dangerous areas to restrict access to authorized personnel

Lockout Labels

Prevent injuries from unexpected machine startups during maintenance and repair

Liquid and Gas Storage Labels

Liquid and Gas Storage Labels

Clearly mark containers so you know what’s inside

Safe-Lifting Labels

Safe-Lifting Labels

Mark objects with the best lifting points and procedures

Illustrated Hazardous Material Labels

Illustrated Hazardous Material Labels

Help workers identify flammable hazards and corrosive materials at a glance

Electrical Ground Symbols

Electrical Ground Symbols

Stick to terminals to show the location of grounded wires

Liquid and Gas Storage Labels for Gas Cylinder Shoulders

Liquid and Gas Storage Labels for Gas Cylinder Shoulders

Curved to fit cylinders and identify the liquid or gas inside

Illustrated Slip and Fall Prevention Labels

Illustrated Slip and Fall Prevention Labels

Illustrations help workers identify tripping hazards at a glance

Personal Protective Equipment Symbols

Personal Protective Equipment Symbols

Identify areas that require personal protective equipment, such as goggles or boots

Photo-Insert Lockout Labels for Padlocks

Photo-Insert Lockout Labels for Padlocks

Add a photo in the designated square to identify the employee working a job

Fire Equipment Labels

Fire Equipment Labels

Tag alarms, extinguishers, and other fire equipment with bright colors and bold text

Globally Harmonized System (GHS) Labels

Globally Harmonized System (GHS) Labels

Prevent health hazards resulting from chemical exposure using UN classifications

Slip and Fall Prevention ISO Labels

Slip and Fall Prevention ISO Labels

Add symbols to an existing label or use alone to identify slipping hazards at a glance

Door Labels

Mark doors with clear instructions or information

Confined Space Labels

Confined Space Labels

Identify confined spaces that require authorized entry

Vehicle and Shipping Dock Labels

Vehicle and Shipping Dock Labels

Post safety instructions for drivers

Illustrated Restricted Area Labels

Illustrated Restricted Area Labels

Illustrations help workers identify restricted areas at a glance

Globally Harmonized System (GHS) Labels with Peel-and-Stick Symbols

Globally Harmonized System (GHS) Labels with Peel-and-Stick Symbols

Mark hazardous materials with standard symbols so users know to handle with care

NFPA Diamond Labels with Laminating Flap

NFPA Diamond Labels with Laminating Flap

Provide appropriate code numbers for hazards then seal them to protect the message

Tipped-Package-Indicating Shipping Labels

Tipped-Package-Indicating Shipping Labels

Quickly identify containers that have been tipped during transit

Illustrated Personal Protective Equipment Labels

Illustrated Personal Protective Equipment Labels

Illustrations help workers identify safety reminders at a glance

Illustrated Lockout Labels

Illustrated Lockout Labels

Headers and illustrations help workers identify lockout reminders at a glance

NFPA Diamond Labels

NFPA Diamond Labels

Provide appropriate code numbers for hazards

NFPA Diamond Labels with Reference Chart

NFPA Diamond Labels with Reference Chart

Explain the NFPA color and number designations to provide the appropriate code number

Lockout Labels for Padlocks

Lockout Labels for Padlocks

Wrap around padlocks to comply with lockout/tagout procedures

Personal Protective Equipment Labels

Personal Protective Equipment Labels

Designate areas that require personal protective equipment

Gauge Marking Labels

Gauge Marking Labels

Identify acceptable or critical temperatures or pressures at a glance

Hazardous Material Symbols

Hazardous Material Symbols

Identify hazardous materials and provide safety reminders with graphics

Hazardous Material Storage Labels

Hazardous Material Storage Labels

Mark hazardous materials and share instructions for proper storing and handling

Vehicle ISO Labels

Vehicle ISO Labels

Add symbols to an existing label or use alone to warn of vehicle hazards at a glance

Color Stripe Labels

Color Stripe Labels

Write in a code number to identify the hazard, then list the required safety equipment

Shock-Indicating Shipping Labels

Shock-Indicating Shipping Labels

Know at a glance if a package has incurred shock

Illustrated Vehicle and Shipping Dock Labels

Illustrated Vehicle and Shipping Dock Labels

Illustrations help drivers identify warnings or safety instructions at a glance

First-Aid Labels

First-Aid Labels

Clearly mark first-aid equipment so it’s easy to spot in an emergency

Barrier Post Labels

Barrier Post Labels

Stick to barrier posts to point out hazards or restricted areas

Smoking Control Labels

Smoking Control Labels

Stick on doors, windows, and equipment to communicate smoking policies

Hard-Hat Labels

Hard-Hat Labels

Attach to hard hats to provide safety reminders or to identify first-aid personnel

Illustrated Confined Space Labels

Illustrated Confined Space Labels

Illustrations help workers identify confined spaces at a glance

Other Products

Signs

Everything from accident prevention to traffic control to exit signs

Tags

Hang throughout facilities to convey information

Lockouts

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

Legend Plates

Mark switches and lights on control panels for easy identification

Marking Cones

Designate areas for material identification, inventory control, and pallet staging

Marking Tape

Stick to floors and pavement to outline equipment, make parking spaces, and identify safety zones

Stack-Prevention Shipping Cones

Stack-Prevention Shipping Cones

Alert employees not to stack on top of pallets and packages; more visible than shipping labels

Floor Decals

Stick to the floor to give instructions or direct traffic in and around your facility

Fire Hydrant Rings

Fire Hydrant Rings

Label fire hydrants to indicate their flow rate or status

Barrier Tape

Stretch around hazards and work areas to temporarily restrict access

Barricades

Panel, rail, cone-mount, barrel, and water-fill barricades

Traffic Cones

Alert drivers and pedestrians to hazards, obstructions, and restricted areas

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