D=16mm, d=9mm, h=0.5mm, D = outer diameter, d = inner diameter, h = height

16mm centre distance, steel, 2mm thick, bent

16mm centre distance, titanium, 2mm thick, bent

16mm centre distance, steel, calf curve

16mm centre distance, titanium, calf curve

16mm centre distance, aluminium

16mm centre distance, aluminium

10/14mm system width, 16mm centre distance, PE

for 16mm centre distance, steel, 2.9mm thick, 2mm side bar wing thickness

and shank, M5x0.5x9, stainless steel

M4x5, steel, galvanised

M3x5, steel, galvanised