Ikirangantego
Diameter: 22 mm
Wumubyimba wose:0.8mm / 1mm, cyangwa byashizweho nabakiriya
Ibikoresho:Q195
| Ingingo No. | A | B | C |
| YFCB 1215 | 1219 mm | 1524 mm | 1952 mm |
| YFCB 1212 | 1219 mm | 1219 mm | 1724 mm |
| YFCB 1218 | 1219 mm | 1829mm | 2198 mm |
| YFCB 0912 | 914 mm | 1219 mm | 1524 mm |
| YFCB 0912 | 914 mm | 1829 mm | 2045 mm |
| YFCB 0612 | 610 mm | 1219 mm | 1363 mm |
| YFCB 1509 | 1524 mm | 914 mm | 1777 mm |
| YFCB 1806 | 1829 mm | 610 mm | 1928 mm |
