Hazard Signs | McMaster-Carr

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

REACH Compliant

	Border Color Border Color

	Black
	Red

	Maximum Temperature Maximum Temperature

170° F

300° F

	Message Location Message Location

Front

Back

All Sides

	Tag Holder Type Tag Holder Type


Cable Tie	Notched Loop

String

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1,091 Products

About Accident Prevention Signs

Illustrated Machine and Equipment Operation Signs

The illustrations on these signs help workers identify hazards at a glance.

Machine and Equipment Operation Signs

Communicate dangers to workers near moving equipment that could cause injury.

Illustrated Slip and Fall Prevention Signs

The illustrations on these signs help workers identify tripping hazards at a glance.

Slip and Fall Prevention Signs

Help prevent accidents in areas with slippery floors, tripping hazards, or low headroom.

Fold-Flat Slip and Fall Prevention Signs

Fold these signs flat when not in use. They have the same message on all sides to help prevent accidents around slippery floors and tripping hazards.

Collapsible Slip and Fall Prevention Signs

Collapse these signs when not in use. They have the same message printed on all three sides to help prevent accidents around slippery floors.

Stackable Slip and Fall Prevention Signs

Stack these signs when not in use. They have the same message printed on all four sides to help prevent accidents around slippery floors.

Slip and Fall Prevention Floor Decals

These large decals have a pebbled nonskid surface and an adhesive backing that adheres to most surfaces.

Hazardous Material Signs

Alert workers to the presence of chemicals, combustible liquids and gases, and other hazardous materials.

Illustrated Hazardous Material Signs

The illustrations on these signs help workers identify hazards at a glance.

Made-to-Order Accident Prevention Signs

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

Restricted Area Signs

Clearly define dangerous areas such as construction zones and welding areas to restrict access to only authorized personnel.

Illustrated Restricted Area Signs

The illustrations on these signs help workers identify restricted areas at a glance.

Fold-Flat Restricted Area Signs

These signs have the same message on each side. Place them where needed to clearly define and restrict access to dangerous areas, then fold them when not in use.

Electrical Hazard Floor Decals

These large decals have a pebbled nonskid surface and an adhesive backing that sticks to most surfaces.

Illustrated Electrical Hazard Signs

The illustrations on these signs help you identify electrical hazards at a glance.

Electrical Hazard Signs

Notify workers of electrical hazards such as arc flashes, buried cable, and high-voltage equipment.

Personal Protective Equipment Signs

Designate areas that require personal protective equipment such as safety glasses and earmuffs.

Illustrated Personal Protective Equipment Signs

The illustrations on these signs help workers identify safety reminders at a glance. Use them to designate areas that require personal protective equipment, such as safety glasses, earmuffs, and face masks.

Confined Space Signs

Identify confined spaces that require authorized permit-only entry.

Lockout Signs

Remind your team to lock out machines during maintenance work to avoid accidental startups.

Write-On Accident Prevention Signs

Write a message in the blank space below the header using a permanent marker or adhesive-back characters.

Lockout Steering Wheel Covers

Cover a steering wheel to communicate when equipment is out of service.

Illustrated Vehicle and Shipping Dock Signs

The illustrations on these signs help workers identify areas with moving vehicle hazards at a glance.

Illustrated Confined Space Signs

The illustrations on these signs help workers identify confined areas at a glance.

Accident Prevention Labels

Illustrated Machine and Equipment Operation Labels

Identify hazards at a glance with the headers and illustrations on these labels.

Machine and Equipment Operation Labels

Communicate dangers to workers near equipment that could cause injury.

Conveyor Safety Labels

Identify hazards and unsafe practices that can injure workers around conveying equipment. These labels meet or exceed Conveyor Equipment Manufacturers Association standards and have headers that meet OSHA/ANSI standards for indicating hazards.

Made-to-Order Accident Prevention Labels

Specify the printed message you’d like to appear under the header of these labels.

Illustrated Electrical Hazard Labels

The headers and illustrations on these labels help workers identify electrical hazards at a glance.

Electrical Hazard Labels

Notify workers of electrical hazards such as high-voltage equipment and requirements for personal protection.

Illustrated Hazardous Material Labels

The illustrations on these labels help workers identify flammable hazards and corrosive materials at a glance.

Hazardous Material Labels

Alert workers to the presence of flammable materials.

Illustrated Restricted Area Labels

The illustrations on these labels help workers identify restricted areas at a glance.

Confined Space Labels

Identify confined spaces that require authorized entry.

Personal Protective Equipment Labels

Designate areas that require personal protective equipment such as safety glasses and ear plugs.

Lockout Labels

Prevent injuries from unexpected machine startups during maintenance and repair—these labels remind you to lock out equipment.

Illustrated Confined Space Labels

The illustrations on these labels help workers identify confined spaces at a glance.

Illustrated Lockout Labels

The headers and illustrations on these labels help workers identify lockout reminders at a glance.

Accident Prevention Tags

Photo-Insert Lockout/Tagout Tags with Laminating Flap

Add a photo in the self-laminating square to identify the employee working a job.

Lockout/Tagout Tags with Laminating Flap

Sign and date these tags and then seal the laminating flap to protect the text from smudging and wear.

Lockout/Tagout Tags

Remind workers to use lockout devices and procedures to prevent unexpected machine startups during maintenance and repair work.

Metal- and X-Ray-Detectable Lockout/Tagout Tags

Designed for use in the food industry, these tags remind workers to use lockout devices and procedures to prevent unexpected machine startups during maintenance and repair work while reducing the risk of contaminating the food.

Made-to-Order Accident Prevention Tags