Okrugle	Kvadratne	Pravokutne	Debljina stijenke
1.	30 mm	25x25 mm	30x20, 35x15, 40x10 mm	1,2 do 3,0 mm
2.	33,7 mm	-		1,2 do 3,0 mm
3.	38 mm	30x30 mm	35x25, 40x20, 45x15, 50x10 mm	1,2 do 3,0 mm
4.	40 mm	-	40x25, 45x20, 50x15 mm	1,2 do 3,0 mm
5.	42,4 mm	-	40x27 mm	1,2 do 3,0 mm
6.	45 mm	35x35 mm	40x30, 45x25, 50x20 mm	1,2 do 3,0 mm
7.	48,3 mm	-	45x30, 50x25 mm	1,2 do 3,0 mm
8.	51 mm	40x40 mm	50x30 mm	1,2 do 3,0 mm
9.	56 mm	45x45 mm	50x40, 60x30 mm	1,2 do 3,0 mm
10.	63,5 mm	50x50 mm	60x40, 70x30 mm	1,2 do 3,0 mm