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- Inc VAT: £45.18
15186
- 10 or more £33.89 ea. (Ex VAT)
- 20 or more £30.50 ea. (Ex VAT)
- In Stock Ready To Be Dispatched.
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Available Options
- Made To Order: Ships in 5 - 7 Days
- Brand: Start Traffic
Single File Traffic Supplementary Plate 518
This “Single file traffic” sign should only be used with triangular warning signs 516, 517, or 520. Used to inform drivers that the road narrows to the point where only one vehicle may fit in either direction.
The sign can be customised by choosing an X-height for the text that suits the road the sign is to be deployed on. It can also have an arrow, a distance such as “100 yds” or a combination of both . To purchase a variant of this supplementary sign above with arrows or distance markers please call 01905 794 875.
For full guidance on how this sign should be used please consult the official TSRGD guidelines which we have linked to on our regulations page.
Superior Quality Sign Face

Superior quality prismatic reflective sign face ensure that the sign stands the test of time.
Durable Composite Base

Made from a composite material which is an aluminium covering over plastic, it is light and ultra strong.
Designed to be Post Mounted

Each Part of the sign comes with two rails allowing the fitment of two clips per face for secure mounting.
Need Help Finding The Right Sign Face?
Our sales team are ready and waiting to take your call on 01905 794 875 to help you get the right post mounted sign for the job. We also have temporary warning signs as well as road marking signs available, if you do not need a post mounted item.
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Specifications
Certifications | |
Conforms | Class 2 Reflectivity |
Diagram Reference | 518 |
AccuChecked | ✔ (The specification has been independently checked for accuracy) |
AccuPhoto | ✔ (The photos are of the actual product type that you are ordering) |
Dimensions | |
Thickness | 3.6mm (face), 20mm (including rails) |
Material | |
Type | R2/RA2 reflective material on composite backing |
Colour | Grey backing, white and black signage |
Miscellaneous | |
Customisation | Alternative wording and sizes available. Please call for details. |
Customer Questions & Answers
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