a) ikozwe muri nylon yuzuye ikirahure ikomeye yahinduwe kugira ngo ishobore kurwanya imiti, ingese n'ubushyuhe neza
b) Yagenewe gufunga neza ahantu hatandukanye ho gutandukanya ingufu ndetse n'ibikoresho bya mekanike bigoye gufata neza. Iboneka hamwe n'insinga zishobora guhindurwa, zifite umurambararo wa insinga ebyiri wihitiyemo: mm 3.5 na mm 5.
c) Yakira imfuruka zigera kuri 5 zo gufungira hanze inshuro nyinshi.
d) Uburebure bw'insinga n'ibara bishobora guhindurwa.
e) Guha abakozi bawe ibikoresho bikwiye byo gufunga abakozi n'ibikoresho byo kuburira bishobora kurokora ubuzima bw'abantu, kugabanya igihe abakozi batakaje, no kugabanya ikiguzi cy'ubwishingizi.
f) 2 Umurambararo w'insinga uhari, mm 3.2 na mm 5. Uburebure bw'insinga ni metero 2.4.
| Igice nimero. | ibisobanuro |
| CB07-3.2 | Umurambararo w'insinga 3.2mm, uburebure 2.4m |
| CB07-5 | Umurambararo w'insinga 5mm, uburebure 2.4m |




Gufunga insinga z’amashanyarazi mu buryo bwa patented bwa Lockey ni byiza cyane mu gufunga ubwoko bwose bw’ama-valve n’ingufu.