Iyo 4 ft. Inowedzera inorema-basa fiberglass danho rine ine 250 lbs. chinzvimbo chinosanganisira mabhenefiti akawanda anoshanda. Chimwe chinhu chakakosha che fiberglass stepladders ndiyo mega nhanho, yakagadzirirwa kupa 25% yakawanda yakamira pamusoro pamatanho anoshandiswa. Yepamusoro yepamusoro yakagadzirirwa nehunyanzvi maficha ekuvandudza mashandiro evashandisi pavanoshanda magetsi, zvinobatsira, kuvaka kwakakura, uye mabasa ekuvaka ekugara. Iyo yepamusoro inosanganisira magineti tireyi, Hardware tireyi, yakakomberedzwa ergonomic kumberi, chibooreso uye chishandiso nzvimbo, pendi bhaketi mubati, uye pombi kana 2x4 mubati kuwedzera kugadzirwa. Iyo yekudanho inogadzirwa ine kukanganisa kunotora iko kwepasi kurukwa, yakagadzirirwa kutora kushungurudzwa kubva kune rinorema-basa makondirakiti. Izvo zvakare zvinosanganisira bhutsu situru shangu iyo isinga tsvete, tsvedza isingagadzirike yakawedzera-yakafara. Inopa dziviriro yakawedzerwa kune yekunze yakadzika manera njanji.