Danger Decals | McMaster-Carr

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.

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.

Electrical Hazard Signs

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

Illustrated Electrical Hazard Signs

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

Electrical Hazard Floor Decals

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

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.

Confined Space Signs

Identify confined spaces that require authorized permit-only entry.

Illustrated Confined Space Signs

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

Made-to-Order Accident Prevention Signs

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

Lockout Signs

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

Illustrated Slip and Fall Prevention Signs

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

Write-On Accident Prevention Signs

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

Illustrated Vehicle and Shipping Dock Signs

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

Electrical Hazard Labels

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

Illustrated Electrical Hazard Labels

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

Made-to-Order Accident Prevention Labels

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

Lockout Labels

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

Illustrated Lockout Labels

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

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.

Illustrated Confined Space Labels

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

Hazardous Material Labels

Alert workers to the presence of flammable materials.

Illustrated Hazardous Material Labels

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

Personal Protective Equipment Labels

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