Plastic flanges for cardboard tubes and collars

| Code | Flange Diameter (d1) |
Hub Diameter (d2) |
Hole Diameter (f) |
Standard colour |
| anelli.**.30 | 57 | 30 | 25 | white |
| anelli.**.40 | 35 | 40 | 36 | white |
| anelli.**.39 | 57 | 39 | 33 | white |
| anelli.**.35 | 57 | 35 | 30 | white |
Colour code:
** = 01 = transparent
** = 10 = white
** = 11 = black

