400 yards supplementary plate - quick-fit, diagram 572
The 400 yards supplementary plate tells drivers that road works are 400 yards ahead. It sits below a warning sign - usually the Men at Work sign (diagram 7001) - and drops into the same quick-fit frame. The plate is a Class 1 RA1 engineering-grade reflective print on a 3mm plastic backing, non-metallic with no scrap value, and conforms to Chapter 8 and The Red Book. Choose black and white or black and yellow. This listing is the plate only - quick-fit frames are sold separately.
Key features
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Diagram 572, 725 x 275mm - standard 400 yards supplementary plate for quick-fit frames.
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Class 1 RA1 reflective - engineering-grade reflective face for clear visibility on slower roads.
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3mm plastic backing - light, weatherproof plate that lifts and fits by hand.
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Non-metallic - no scrap value, so less attractive to theft.
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300mm hole centres - fits mini quick-fit frames with 300mm toggle centres.
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Two colourways - black and white or black and yellow.
- Conforms to Chapter 8 and The Red Book. Made in the UK.
Where it is used
- Advance warning of road works 400 yards ahead
- Below a Men at Work or other warning sign
- Slower-speed roads and site approaches
- Temporary traffic management on highways and streets
Colourways and fitting
The plate comes in black and white or black and yellow - pick to match the warning sign it sits under. It shares the quick-fit frame with the sign above it, so one frame carries both. This plate has 300mm hole centres for the mini quick-fit frame; plastic and standard quick-fit frames and ballast weights are all available as add-ons. This listing is the plate face only.
Specification
| Specification |
Detail |
| Diagram reference |
572 |
| Size |
725mm long x 275mm high |
| Thickness |
3mm |
| Backing |
Plastic (non-metallic) |
| Reflectivity |
Class 1 RA1 (engineering grade) |
| Hole centres |
300mm |
| Colourways |
Black & white, black & yellow |
| Compliance |
Chapter 8, The Red Book |
| Fitting |
Quick-fit frame (sold separately) |
| Origin |
Made in the UK |
Need the sign above it?
This plate is designed to sit under the Men at Work sign (diagram 7001), also available as a quick-fit face. If you need the full set, or a supplementary plate with a different distance, contact the sales team.