Aluminium T Rail is used to create simple post mounted, finger signs. Extensively used in the UK for footpath way marking signs and other road sign systems.

Must be used in conjunction with the offset brackets and fixed with either a uniclamp (76mm posts only) or a screw banding fixing.

It accommodates a 3mm panel between the two uprights of a 3mm width (ie a normal sheet ACM).

The small profile, is 28mm wide at the base, 18mm high uprights and is used for smaller directional signs. While the large profile is 39mm wide at the base, and has slightly taller upright (20mm) and is often used for lorry signs to industrial estates.