I-Tension & Traction Gas Spring, ezi yunithi zisebenza kwicala elichasene nemithombo yegesi yoxinzelelo.Izithintelo zokunyuka zihlala zingavumeli ukusetyenziswa kwemithombo yoxinzelelo;oko kukuthi, iingcango kunye neepaneli zokungena ezihenjelwe ngokuthe tye emazantsi kunye nalo naluphi na uhlobo lwesivalo okanye isiciko ekufuneka sitsalwe sivuleke okanye sitsalwe sivalwe.Imithombo yerhasi exineneyo ikwahlala isebenza njengee-tensioners kwiindibano zoomatshini kunye neebhanti zokuqhuba.