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Authorized Personnel Only Safety Signs (66213)

Mark hazardous areas in the workplace to prevent serious injury to employees using Authorized Personnel Only Safety Signs. Compliant with OSHA regulations. Danger messages help ensure that your employees are aware of potential workplace hazards.
  • • Signs and labels send a clear message leaving no room for ambiguity.
  • • We offer signs and labels in numerous materials. Choose from plastic, aluminum or laminated vinyl.
  • • Our long-lasting signs come with a best-in-class warranty. They withstand high temperatures, chemical exposure, weather and spills effectively.
Do Not Enter Signs
Do Not Enter Signs
Protect untrained personnel from hazards in your facility and prohibit access to dangerous areas using our Do Not Enter Signs.
Ships Tomorrow. Order within 00 hrs 00 mins

Free Shipping
  • Orders over $29.95.
  • Sign orders over $100 ship UPS/Expedited 2nd Day for free. Get your signs on Wednesday! *
Customer Reviews
Woman User Icon
Oct 03, 2019

Stop Sign : Restricted Area Authorized...
Part #: K-4708 18" x 18" Engineer Grade Reflective Aluminum Sign, 80 mil   Verified Purchase

Always great signs!

Looks Great! We have ordered many signs from this website and they are all Amazing!!
Woman User Icon
Sep 12, 2019

Admittance Sign : Authorized Personnel Only
Part #: S-0015 7" x 10" HDPE Plastic Sign   Verified Purchase


Great as expected.
Woman User Icon
Aug 20, 2019

Stop Sign : Restricted Area Authorized...
Part #: K-4708 12" x 12" Engineer Grade Reflective Aluminum Sign   Verified Purchase

Great investment.

Was exactly what we needed.
Man User Icon
Aug 14, 2019

OSHA Danger Sign : Authorized Personnel Only
Part #: K-1015 7" x 10" Aluminum (40 mil)   Verified Purchase

Very Satisfied

Always great quality product!
Man User Icon
Jun 11, 2019

Safety Stop Sign : Authorized Personnel Only Beyond...
Part #: K-4695 10" x 10" HDPE Plastic Sign   Verified Purchase

Stop Signs

Exactly what I ordered.