Trusted, Tough Signs. Delivered Fast.

Review 4.8 stars from 22,191 reviews.

888-343-3771 Mon - Fri 8:00am to 7:00pm EST
Customer Service
Chat Now
My Account
0 $0.00

Home
Custom
- - Signs by Shape
  - Street Name Signs
  - Traffic Signs
  - By Message:
  - Crossing Signs
  - Distance Signs
  - One Way Signs
  - Parking Signs
  - Slow Down
  - Speed Limit Signs
  - By User:
  - Bike Signs
  - Bus Signs
  - By Road Type:
  - City Limit Signs
  - Farm Signs
  - Highway Signs
  - Interstate Signs
Street
Stop
Speed Control
Traffic Control
- - Pedestrian, School & Bike Signs:
  - Bike Lane
  - Drive Safely
  - Evacuation Route
  - Pedestrian
  - School Zone
  - Specialty Road Signs:
  - Farm Roads
  - Highways
  - Private Roads
  - Truck Route
  - Directional & Lane Control Signs:
  - Arrow Signs
  - Intersection
  - Keep Right/Left
  - Lane Control
  - Merge Lane
  - One-Way
  - Roundabout
  - Turn Restrictions
  - Two Way Traffic
Crossing
- - All Crossing Signs
  - Custom Crossing Signs
  - Low Clearance Crossing Signs
  - Railroad Crossing Signs
  - Supplemental Crossing Signs
  - Pedestrian & Specialty Crossing Signs:
  - Blind Person
  - Children
  - Pedestrian
  - Sasquatch
  - School
  - Animal Crossing Signs:
  - Bear
  - Cat
  - Cattle
  - Chicken
  - Deer
  - Dog
  - Duck
  - Horse
  - Moose and Elk
  - Penguin
  - Shark, Whale, Mermaid
  - Turkey
  - Turtle
  - Vehicle Crossing Signs:
  - Bicycle/Bike
  - Farm Machinery
  - Golf Cart
  - Snowmobile
  - Tractor
  - Truck
Road Work
Posts & Road Safety Equipment
- - Sign Mounting & Hardware:
  - Roll Up Sign Stands
  - Sign Attachment Hardware
  - Sign Bases
  - Sign Posts
  - Street Sign Brackets
  - Safety Gear & Devices
  - Fence Privacy Screens
  - Hard Hats & PPE
  - Stop/Slow/Go Paddles

No Result Found!

TRENDING SEARCHES

Recently Viewed

Loading...

RoadTrafficSigns >
Regulatory Traffic Signs
> Do Not Enter
> K-9166

STOP Sign: STOP - Do Not Enter One Way (K-9166) Learn More...

Do Not Enter One Way Sign

Do Not Enter One Way Sign

Tweak Design

Ships in 1-2 days

Part#

K-9166

SPN#

2PWK

Color

Red

Shape

Octagon

Free PDF

Product Description

Prohibit entry on one way streets with this STOP Sign.

The red on white octagon shaped sign grabs attention instantly while the bold lettering ensures your message is never missed.
Pre-drilled holes on the sign makes the installation quick and hassle-free.

0 Select Design:

Do Not Enter One Way Sign

Stop Do Not Enter Reflective Aluminum STOP Sign

STOP: Do not enter sign

ONE WAY DO NOT ENTER Aluminum Parking Sign

Dont Enter, One Way Traffic Portable Sidewalk Sign

Custom Red Octagon Template Parking Sign

One Way Only Sign

One Way, Do Not Enter Signature Sign

One Way Only, Do Not Enter Signature Sign

STOP: Do not enter with graphic sign

Do Not Enter Road Traffic Sign

Do Not Enter Stop Floor Sign

Do Not Enter Sign

Do Not Enter, 58in Portable Sign Holder Kit

Do Not Enter, 48in Portable Sign Holder Kit

Service Road Sign

Wrong Way, Do Not Enter Sign

Wrong Way Do Not Enter Sign

Custom Red Horizontal Template Parking Sign

One Way Sign (with Left Arrow)

One Way Sign (with Right Arrow)

One Way SignatureSign

Left Arrow One Way (Symbol) Traffic Sign

0 Select Size:

ConeBoss

18" Octagon

0 Select Material:

Quantity / Price (Per Sign)

18" x 18"

1
Reflective Aluminum Signs
3M Engineer Grade Reflective Alum.

$30.94
3M Hi Intensity Reflective Aluminum

$35.96
Reflective Aluminum Signs - Premium
3M Diamond Grade Reflective Alum.

$43.46
Rigid Signs
Aluminum

$28.69

View all quantity based discounts

Price List

Loading...

Aluminum

Configuration:

(click to zoom)

Die o18c

Die o18c

Die o18c

Die o18c

12+ year life expectancy

This is one of our best selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Apr 29

(Hover for more details)

Loading....

2:34
Extra thick, heavy-duty 80 mil aluminum with Diamond Grade reflectivity.
3x as reflective as High-Intensity Grade.
12+ year durability, Diamond Grade signs are manufactured with premium 3M inks and reflective materials designed for municipal outdoor traffic or parking signs.
Rounded corners - for easy handling and a professional appearance.
Signs have prepunched holes to insure a hassle-free installation.

More Material Details

7+ year life expectancy

This is one of our good selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Apr 29

(Hover for more details)

2:33
Extra thick, heavy-duty 80 mil rustproof aluminum.
Standard Engineer Grade reflective.
10 year durability backed by a 3M warranty.
Rounded corners - for easy handling and a professional appearance.
Signs have prepunched holes to insure a hassle-free installation.

More Material Details

10+ year life expectancy

This is one of our better selling products.

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Apr 29

(Hover for more details)

2:39
Extra thick, heavy-duty 80 mil aluminum and 3M High-Intensity Grade film.
3x as reflective as Engineer Grade.
10+ year durability backed by a 3M warranty.
Rounded corners - for easy handling and a professional appearance.
Signs have prepunched holes to insure a hassle-free installation.

More Material Details

7+ year life expectancy

Great water and chemical resistance

168ºF

Mounts with screws or clips.

Apr 29

(Hover for more details)

2:18
Heavy-duty 80 mil rustproof aluminum.
3M authorized manufacturer. Printed with 3M inks and materials.
For use indoors or outdoors.
Rounded corners - for easy handling and a professional appearance.
Includes large holes for easy mounting.

More Material Details

0 Select Adder:

3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $15.45 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $23.15 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $15.45 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $23.15 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $15.45 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $23.15 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

3M SmartShield POF Laminate – Superior protection against Fading and Graffiti. $15.45 for 1 Sign

What's this?

Protective Overlay Film For Signs

3M SmartShield sign laminate is a step up from our standard laminate. This POF laminate makes it easy to remove marks and graffiti from your sign. It also greatly extends the life of your sign and protects the graphics from fading and weather.

Sign

3M ProShield Laminate – Ultimate protection against Fading, Graffiti, and Abrasion. $23.15 for 1 Sign

What's this?

ProShield Premium Film Laminate

3M ProShield sign laminate is our most premium laminate. ProShield provides an extra thick layer of protection making your sign practically indestructible! Easily remove marks and graffiti from your sign while resisting abrasion, fading and weathering from all the elements.

Sign

0 Order Quantity:

Size:18" x 18"

Material: Aluminum

Qty:

Sign

Package

1 Sign/Sign

You Save

$0.00

Total Price

$28.69

Per Sign

$28.69

Buy quantity and save

Buy 3+

2% OFF
$30.32/Sign
Buy 5+

3% OFF
$30.01/Sign
Buy 20+

4% OFF
$29.70/Sign
Buy 40+

5% OFF
$29.39/Sign

Buy 3+

2% OFF
$35.24/Sign
Buy 5+

3% OFF
$34.88/Sign
Buy 20+

4% OFF
$34.52/Sign
Buy 40+

5% OFF
$34.16/Sign

Buy 3+

2% OFF
$42.59/Sign
Buy 5+

3% OFF
$42.16/Sign
Buy 20+

4% OFF
$41.72/Sign
Buy 40+

5% OFF
$41.29/Sign

Buy 3+

2% OFF
$28.11/Sign
Buy 5+

3% OFF
$27.83/Sign
Buy 20+

4% OFF
$27.54/Sign
Buy 40+

5% OFF
$27.25/Sign

Product Description

Prohibit entry on one way streets with this STOP Sign.

The red on white octagon shaped sign grabs attention instantly while the bold lettering ensures your message is never missed.
Pre-drilled holes on the sign makes the installation quick and hassle-free.

Loading Related Departments...

Loading Recently Viewed Items...

Customer Reviews

4.9

Based on 25 ratings

5 Star 22
4 Star 3
See all reviews
User Rating
Rate It

Have you purchased this item?
Write A Review

Write A Review

Your Rating:

Title:

Review:

Name:

Kevin Aug 08, 2023

Size: 18" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil Verified Purchase

Excellent Quality work!

Exactly what we ordered, delivered safely and quickly!

John Jan 18, 2023

Size: 18" x 18" Material Type: Diamond Grade Reflective Sign, 80 mil Aluminum Verified Purchase

Service

One sign in the box came with heavy scratches from shipping. I sent them pictures and they sent a replacement sign. Great service.

Howard May 06, 2022

Size: 18" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil Verified Purchase

Great job

Awesome job and great price

Anthony Jul 19, 2021

Size: 18" x 18" Material Type: High Intensity Grade Reflective Sign, 80 mil Aluminum Verified Purchase

No more Newmans. No more white whales.

Exactly what I wanted/needed for the condo complex I live in. Hopefully this will stop some of the scofflaws now.

Rick Feb 11, 2021

Size: 18" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil Verified Purchase

received it fast

Looks Great!

See all reviews

Categories

Custom
Street
Stop
Speed Control
Traffic Control
Crossing
Road Work
Posts & Road Safety Equipment

Support

Contact Us
About Us
FAQs
Traffic Sign History
Free Traffic Signs
Free Quizzes
Terms
Privacy
Reviews
Products
Videos
Accessibility
CA Privacy Rights
W9 Form

BBB Rating

© 2025, RoadTrafficSigns.com

Loading...

Accessibility Menu