Room 101 Serie HN
The Serie HN line from Room 101 has 2 sizes listed, from 140 to 178 mm long and from a 44 to a 48 ring gauge.
Every size in the line
Sizes side by side
| Vitola | Length | Ring gauge | Strength |
|---|---|---|---|
| Serie HN 213 | 140 mm | 44 | Medium to full |
| Serie HN 615 | 178 mm | 48 | Medium to full |