Iyi adaptate ikwiranye na JIS GAS igitsina gabo dogere 30 ya cone yubwoko bwurudodo rwumugabo NPT hamwe nibikoresho bitandukanye biboneka guhitamo, nkibyuma bya karubone 45 (bikunze gukoreshwa), ibyuma bidafite ingese, numuringa, kugirango byuzuze ibisabwa byihariye.