A : 50×2.0/2.5/3.0mm Rolled Trident Pale

B: 40x40x2.5/3.0mm Angle Iron Crossbar

C: 76x76x1.6 Square Tube Post

D: 3mm Post Bracket

E: Plastic Post Cap

F: M8 Shear nut & Cup Square Bolt

G: M8 Shear Nut & Cup Square Bolt

H: 17 Pales @ 165 Centres

I: 115mm Between Pales