Waya yedu yebhadhi yakagadzirwa newaya yemhando yepamusoro yesimbi, iine waya mbiri dzakachinjika dzakamonyoroka uye 4 mapoinzi akapinza spikes, kurapwa kwepamusoro kwe zinc coating.
Waya iyi yakashama inogona kuchengetedza kusawirirana kwakafanana uye inogara ichipindirana nekuchinja kwemamiriro ekunze, kudzivirira kudonha kana kutadza.Kushandiswa kwewaya mbiri, reverse rakamonyoroka, rinowedzera simba uye rinochengeta nzvimbo yebarb yakasimba kudzivirira kutsvedza uye mapundu.Mukuwedzera, pfungwa dzebhabhu dzakasimba zvakakwana kuti dzirambe kukotama uye dzakapinza zvakakwana kukonzera kusagadzikana.Yakakwirira inokwanisa kurapwa pamusoro peinorema zinc coating ndeyekudzivirira simbi kubva ku ngura uye nekutanga corrosion, inogona kugara kwenguva refu kweanopfuura makore makumi maviri.
Sevarimi nevapfuri, ungangoda waya yakavimbika, inorema-basa isingatyoke pasi pekumanikidzwa kuchengetedza mombe dzako, makwai, kuchengetedzwa kwebhiza munzvimbo yakavharirwa.
Huya kune iyo yakashama waya ndiyo yakanakisa sarudzo.