Chubu cha katatu cha telescoping hotstick chili ndi zinthu zambiri zothandiza kwa lineman chifukwa chimalola kuti agwire ntchito zambiri zachizolowezi kuyambira pansi. Chomangira chapamwamba chomwe chili ndi insulation chimalandira zinthu zosiyanasiyana zolumikizira, kotero lineman imatha kumasula ma switch, kusintha machubu odulidwa ndikutsekanso, kuchotsa zophimba za pole, kusintha mababu ndikumaliza ntchito zina zambiri. Gawo la chubu cha katatu likuwonetsedwa ngati zithunzi pansipa, mawonekedwe a triangular arc ndi mawonekedwe abwino kwambiri ogwirira ndi dzanja. mawonekedwe a triangular amatha kupewa kutsetsereka kwa axial panthawi yogwira ntchito yozungulira. Poyerekeza ndi chubu chozungulira chachikhalidwe, ndi chokhazikika, chosavuta kulumikiza ku gawo logwirira ntchito komanso chosavuta kugwiritsa ntchito.