Ikibanza : 12.7mm (40P) , 15.875mm (50P) , 19.05mm (60P)
Ibikoresho by'ibikoresho steel ibyuma
Uburebure busanzwe : 40P 3.048m = metero 10 links 240 ihuza)
50P 3.048m = metero 10 (192 ihuza)
60P 3.048m = metero 10 links 160 ihuza)
Witondere gutanga mong pu ibisubizo kumyaka 5.