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Street Solutions UK  ·  SKU: 204510

670 Maximum Speed 50mph Sign Face | Post & Wall Mounted

Diagram 670 50mph maximum speed sign face. RA2 reflective, CE marked to BS EN 12899-1:2007. 300-750mm, post or wall mounted.

£13.74 each, ex VAT
£16.49 inc VAT
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Ships in 7 to 10 working days

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Frequently purchased with

Complete the kit

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76mm Galvanised Post For Road Signs c/w CapsSign Posts 1 £38.83 £38.83 each
76mm Anti Rotational Sign Post ClipSign Post Fixings 1 £2.08 £2.08 each

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Why it works

Signal the limit change clearly

High-visibility face

A black 50 on a white background with a red surround keeps the limit obvious to every driver.

Road-sign specification

Manufactured to BS EN 12899-1:2007 and UK highway regulations, and CE marked.

Two fixing options

Post-mounted faces have rear channels for anti-rotational clips; wall-mounted faces drill or bond straight to the wall.

Made in the UK

UK-manufactured 3mm aluminium composite that withstands all weather conditions.
Overview

670 Maximum Speed 50mph Sign - Overview

The diagram 670 sign sets a 50mph maximum speed limit, commonly used where the national speed limit steps down on rural roads and on dual carriageways leading out of built-up areas. Manufactured to BS EN 12899-1:2007, CE marked and finished in Class 2 RA2 high-intensity reflective, each 3mm aluminium composite face comes in four sizes from 300mm to 750mm, post or wall mounted.
50mph
Maximum speed
300-750mm
Sign sizes
3mm
Face thickness
Dimensions
Sign sizes300mm, 450mm, 600mm or 750mm
Face thickness3mm
Details
Diagram reference670
Speed limit shown50mph
MaterialAluminium composite
Face coloursRed, white and black
Rear colourGrey
ReflectivityClass 2 R2/RA2
CertificationCE marked to BS EN 12899-1:2007
MountingPost or wall mounted
OriginMade in the UK

Frequently asked questions

What does the 670 diagram number mean?

670 is the official diagram reference for this maximum speed limit design - only the number in the middle changes between limits.

Where is a 50mph sign normally used?

Rural roads where the national speed limit steps down, and dual carriageways leading out of towns and suburbs.

What size should I choose?

Smaller sizes work well as repeaters along a route; larger sizes suit the point where the limit changes from a faster road, giving drivers more warning.

Are the post and clips included?

No - this is the sign face only. 76mm posts and anti-rotational clips are sold separately.

Is the face reflective at night?

Yes, the Class 2 RA2 high-intensity surface reflects headlight light back to drivers so the limit stays readable after dark.

Does the wall-mounted version need drilling?

It arrives undrilled - drill the composite for screw fixing or fit with a suitable heavy-duty adhesive.

How long will my sign take to arrive?

Each sign is made to order, so allow 7-10 working days for dispatch.

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