Tsarin da ba shi da madauri mai santsi yana tabbatar da cewa an yi amfani da ƙarfin 500N mai ƙarfi ba tare da tasirin "saka" na haɗin haƙoran filastik na gargajiya ba. Wannan yana da mahimmanci don kare manyan jaket na waje na kebul na wutar lantarki masu tsada na ƙasashen waje ko layukan hydraulic masu matsin lamba daga gogewar saman da gazawar damuwa na gida.
Nau'i: ɗaure igiyar makullin ƙarfe (harshen ƙarfe a kai, madauri mai santsi ba tare da haƙora ba)
Kayan aiki: 304/316 SS+PA66 ba shi da silicone, ba shi da halogen
l Taye mai ɗaure kai mai nauyi, amfani ɗaya, buɗewa kawai ta hanyar yankewa
l Sabo, An saka jakar siyarwa