With feather joint and matching bending moulds
bendable to R60 cm , Lengths up to 6.0 m

    

Profile 6010/RH 57x40 mm (2-1/4'' x 1-9/16'')           Profile 6210/RH 67x40 mm (2-5/8'' x 1-9/16'')

Why are these profiles split down the middle?
Because they can be bent more tightly and because the shape bonding stabilizes the bend.