Chain rigging imhando yekubira inobatanidzwa nesimbi cheni. Maererano nechimiro chayo, pane kunyanya marudzi maviri: welding uye musangano. Zvinoenderana nechimiro chayo, inogadzirwa neyemhando yepamusoro alloy simbi, iyo inoratidzwa nekupfeka kuramba, kupisa kwekushisa kwakanyanya, kuderera ductility, uye pasina elongation mushure mekumanikidzwa. Iine hupenyu hurefu hwebasa, iri nyore kukotama, uye yakakodzera kushandiswa kukuru uye nguva dzose. Flexible akawanda mitezo uye akasiyana musanganiswa anogona kuvandudza kushanda zvakanaka uye kuderedza mutengo.