All thread rod (ATR) ndi cholumikizira wamba, chopezeka mosavuta chomwe chimagwiritsidwa ntchito pomanga angapo.Ndodo zimamangiriridwa mosalekeza kuchokera ku mbali imodzi kupita ku ina ndipo nthawi zambiri zimatchedwa ndodo zokongoletsedwa bwino, ndodo ya redi, ndodo ya TFL (Utali Wathunthu), ndi mayina osiyanasiyana ndi ma acronyms.Ndodo nthawi zambiri zimasungidwa ndikugulitsidwa mu 3′, 6', 10' ndi 12' kutalika, kapena zimatha kudulidwa mpaka kutalika kwake.Ndodo zonse za ulusi zomwe zimadulidwa kuti zikhale zazifupi nthawi zambiri zimatchedwa ma studs kapena nsonga za ulusi.