300mm hole centre sign faces. For use with EnduraSign QuickFit® Frame. The modular design means the correct signage can be quickly assembled on site. Space and weight limitations are improved in works vehicles compared to using 1 piece Chapter 8 signs. The EnduraSign Ballast can be used to ballast plastic temporary signs to ensure that temporary works stay clearly signposted and street works compliant. This ballast weight replaces sandbags, it is stackable, quick to deploy and is significantly longer-lasting.