Iyo bracket yakagadzirwa nemhando yepamusoro 304 simbi isina tsvina (kana ichidikanwa, 316 iripo zvakare), iyo isingapfeki uye isingadzivirirwe nekuora.
Mavhiri acho akashongedzerwa neaviri mabhengi, ayo anogona kuumburuka zvakanaka, kuponesa kushanda uye kunyarara
Zvinoenderana neakasiyana ekushandisa mamiriro, unogona kusarudza akasiyana matread materials