Nruas clamps yog siv rau kev sib tw, kev sib txuas, thiab kev sib txuas. Lub kauv aluminium-clad steel hlau muaj lub zog tensile siab heev, tsis muaj kev ntxhov siab, muab kev tiv thaiv thiab pab cuam kev co damping rau qhov kho qhov muag cable. Ib qho ua tiav ntawm cov khoom siv kho qhov muag kho qhov muag muaj xws li: nro ua ntej-twisted hlau thiab sib txuas cov khoom siv sib txuas. Lub clamp lub zog tuav tsis pub tsawg dua 95% ntawm cov kab hluav taws xob kho qhov muag lub zog tensile. Kev teeb tsa yooj yim thiab nrawm, txo cov nqi tsim kho. Haum rau ADSS optical cable kab nrog spans Tsawg dua los yog sib npaug rau 100 meters thiab kab fab<25°.