Iyi FTTH span clamp igizwe na aluminium bracket, bolt na hex nut. Bolt na hex nut bikozwe mubyuma byujuje ubuziranenge kandi bitunganywa na galvanised fin. Impande ebyiri za aluminiyumu irashobora gufata neza umuyobozi utanyerera.
Intego ya clamp clamp ni ugutanga umugozi wumugozi wumugozi hagati, hagati ya clamps iruta mumutekano no mumikorere kugirango bitange umusaruro muke kugirango wongere umusaruro.
Clamp igira uruhare runini mukurinda umugozi, kandi ifasha no kugabanya kunyeganyega.
Isahani ya clamp ikozwe muri aluminium hamwe na 3/8 ibyuma byuma. Byongeye kandi, ingano yumurongo iri hagati ya ¼ ”kugeza 3/8 ″ kugirango wirinde gutakaza urudodo rwimbuto kandi bikoreshwa mugihe cyo kwishyiriraho.
Ibi bigizwe nicyuma cyiza cyane cyo kurwanya ruswa kugirango ibice bya diyama bihangane nibidukikije byangirika kandi bigashyirwa mumashanyarazi kugirango byuzuze ASTM.
Bolt na nuts byakozwe kuva mucyiciro cya 2 cyicyuma, na bolts ni 3/8 ″ diametre kugirango imbaraga ziyongere.