Bamba ubakaki
I-Holdowdown Bracket iyingxenye ehlanganisiwe yezimpumputhe ezivundlile, enikeza izinketho zombala ongenziwa ngezifiso kanye nokukhethwa kwezinto ezifana nepulasitiki nensimbi. Injongo yayo eyinhloko ukuqinisa ngokuphepha ojantshi abayizimpumputhe, buqinisekisa ukwesekwa okuthembekile nokuqina.