I-heavy duty suspension clamp yisisombululo esiguquguqukayo, kunye nesithembekileyo sokukhusela kunye nokumisa intambo ye-ADSS ukuya kwi-150 yeemitha.Ukuguquguquka kwesibambiso kuvumela isifakeli ukuba silungise isibambiso epalini sisebenzisa ibholithi okanye ibhanti.