GSE L Corner (L 1233mm Thick 2mm) Adjustable V2

This 'L shaped' corner piece joins the front and side bases together and has an adjustable length from 633mm to 1233mm (10-40 degrees), for the upper side of the mounting rail. 2 of these are needed per box base. This means that 4 adjustable 'L' corner pieces are required for up to 4 panels, with an additional 2 pieces needed for every 2 additional panels.