· 40/45 mm
· 40/50 mm
· 20/25 mm
· 25/30 mm
· 30/35 mm
· 30/40 mm
· 35/45 mm
· 60/75 mm
· 90/100 mm
· 100/120 mm
· 130/140 mm
· 150/160 mm
· 170/180 mm
· 190/200 mm
Circular column spacer
· Between 15 and 75mm
Combination slab on ground chair
· 25/40 mm
· 50/65 mm
· 75/90 mm
· 85/100 mm
· 50mm
· 60mm
Clip fast plastic chair
· Between 20mm and 75mm
Metal bar chair base
· 224mm round
· 152mm round
· 169mm square
· Between 20mm and 360mm