Hump 20 yds' Inc Arrow Supplementary Plate - Post Mount Dia. 557.4 R2/RA2
This permanent sign face is a supplementary plate to sign 557.1. It warns drivers that there is a single speed hump ahead at the indicated distance and direction.
The direction arrow on this sign is optional, and the distance indication can be altered to suit the application. To purchase any variants that cannot be adjusted by the options on this page then please give our sales team a call on 01905 794 875.
The X height of this sign can be adjusted if it includes the arrow otherwise it is normally 50mm. For more information on the X-height and permitted use please consult the government documentation on road signs which is linked to on our regulations page.