a) Yakozwe muri nylon.
b) Umubiri udatwara, ukoreshwa kugirango ufunge amashanyarazi y’amashanyarazi hamwe nibisabwa cyane ahantu hashobora kwangirika cyangwa haturika.
c) Hamwe na 3mm cyangwa 6mm ya shackle diameter irahari.
| Igice OYA. | Ibisobanuro |
| NH04 | Muri rusange ubunini: 61.5 × 105mm, emera kugeza kuri 4. |
| NH05 | Muri rusange ingano: 61.5 × 106mm, emera kugeza kuri 4. |

