Urukurikirane rwa 4F (ruzwi kandi ku izina rya MFS Plug cyangwa FS2408) ku ruganda rwa Sannke ni ibicuruzwa byateguwe kandi bikozwe hagamijwe kunoza imikorere n’ubuziranenge hashingiwe ku rwego mpuzamahanga ISO 8434-3 hamwe na SAE J1453 yo muri Amerika.Igikorwa cyo kubyaza umusaruro urukurikirane rwa 4F rwakozwe mu buryo bwikora, uhereye ku bikoresho fatizo bya sitasiyo ikonje ikonje kugeza ku gutunganya imashini zikoresha imisarani, guteranya hamwe na gasike ya elastike ifunze, no kugenzura no kugerageza ibice byacometse.Ibi byatumye habaho umusaruro unoze kandi hafatwa ingamba zo kugenzura ubuziranenge.
ORFS Caps and Plugs ni umusimbura utaziguye kuri serivise ya FS2408 kandi umaze kumenyekana cyane no gukoreshwa mubushinwa kubera uburyo bwo kuzamura kashe no kuramba.Uruganda rwa Sannke rufunguye gukorana n’abafatanyabikorwa ku isi mu gukwirakwiza cyangwa ubufatanye bwa OEM mu gucapa ibirango ku bicapo bya ORFS.Hamwe no kwiyemeza ubuziranenge no kuba indashyikirwa, uruganda rwa Sannke rwiyemeje gukora ibikoresho byiza byo mu rwego rwo hejuru byujuje ubuziranenge byujuje ubuziranenge bw’isi kandi birenze ibyo abakiriya bategereje.