Gukaraba
DIN 127 isukuye yamashanyarazi, igikara cyirabura
| Diameter | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | -14 | |
| d | Min | 2.1 | 2.6 | 3.1 | 4.1 | 5.1 | 6.2 | 8.2 | 10.2 | 12.3 | 14.3 |
| Icyiza | 2.3 | 2.8 | 3.3 | 4.4 | 5.4 | 6.7 | 8.7 | 10.7 | 12.8 | 14.9 | |
| h | Rubanda | 0.6 | 0.8 | 1 | 1.2 | 1.6 | 2 | 2.5 | 3 | 3.5 | 4 |
| Min | 0.52 | 0.7 | 0.9 | 1.1 | 1.5 | 1.9 | 2.35 | 2.85 | 3.3 | 3.8 | |
| Icyiza | 0.68 | 0.9 | 1.1 | 1.3 | 1.7 | 2.1 | 2.65 | 3.15 | 3.7 | 4.2 | |
| n | Min | 0.52 | 0.7 | 0.9 | 1.1 | 1.5 | 1.9 | 2.35 | 2.85 | 3.3 | 3.8 |
| Icyiza | 0.68 | 0.9 | 1.1 | 1.3 | 1.7 | 2.1 | 2.65 | 3.15 | 3.7 | 4.2 | |
| H. | Min | 1.2 | 1.6 | 2 | 2.4 | 3.2 | 4 | 5 | 6 | 7 | 8 |
| Icyiza | 1.5 | 2.1 | 2.6 | 3 | 4 | 5 | 6.5 | 8 | 9 | 10.5 | |
| Ibiro 1.000 (ibyuma) ≈ kg | 0.023 | 0.053 | 0.097 | 0.182 | 0.406 | 0.745 | 1.53 | 2.82 | 4.63 | 6.85 | |
| Diameter | 16 | （18） | 20 | （22） | 24 | （27） | 30 | 36 | 42 | 48 | |
| d | Min | 16.3 | 18.3 | 20.5 | 22.5 | 24.5 | 27.5 | 30.5 | 36.6 | 42.6 | 49 |
| Icyiza | 16.9 | 19.1 | 21.3 | 23.3 | 25.5 | 28.5 | 31.5 | 37.8 | 43.8 | 50.2 | |
| h | Rubanda | 4 | 4.5 | 5 | 5 | 6 | 6 | 6.5 | 7 | 8 | 9 |
| Min | 3.8 | 4.3 | 4.8 | 4.8 | 5.8 | 5.8 | 6.2 | 6.7 | 7.7 | 8.7 | |
| Icyiza | 4.2 | 4.7 | 5.2 | 5.2 | 6.2 | 6.2 | 6.8 | 7.3 | 8.3 | 9.3 | |
| n | Min | 3.8 | 4.3 | 4.8 | 4.8 | 5.8 | 5.8 | 6.2 | 6.7 | 7.7 | 8.7 |
| Icyiza | 4.2 | 4.7 | 5.2 | 5.2 | 6.2 | 6.2 | 6.8 | 7.3 | 8.3 | 9.3 | |
| H. | Min | 8 | 9 | 10 | 10 | 12 | 12 | 13 | 14 | 16 | 18 |
| Icyiza | 10.5 | 11.5 | 13 | 13 | 15 | 15 | 17 | 18 | 21 | 23 | |
| Diameter | 7.75 | 11 | 15.2 | 16.5 | 26.2 | 28.2 | 37.6 | 51.8 | 78.7 | ||
Gukaraba amasoko bikoreshwa muburyo bwo kwirinda ubunebwe: Abamesa amasoko batanga izindi mbaraga zo gukomera kugirango zifashe gukumira irekurwa rya bolts cyangwa nuts bitewe no kunyeganyega cyangwa izindi mpamvu. Mugabanye kunyeganyega: abamesa isoko bagabanya kunyeganyega mubikoresho byubukanishi, kugabanya ingaruka kubice bihuza, kugirango ibice byangirika. Umuvuduko ukwirakwijwe: Abamesa amasoko bafite urwego runaka rwa elastique, barashobora gukwirakwiza imbaraga zogukwirakwiza umuvuduko, bifasha kurinda ibice bihuza. Hindura imbaraga zo gukomera: isabune yamasoko irashobora kandi gukoreshwa muguhindura imbaraga zo gukomera, kugirango ibice bihuza bibone igitutu gikwiye. Muri rusange, abamesa isoko bafite uruhare runini mubikoresho bitandukanye byubukanishi kugirango bifashe kurinda umutekano no kwizerwa mubice bihuza
Kuki uhitamo ibicuruzwa byukuri - kugabanura ibiciro - kugurisha ibicuruzwa bitaziguye - ubwishingizi bufite ireme