Australia won the third Twenty20 international against South Africa by six wickets to secure a 2-0 series triumph.
The hosts were restricted to 128 for seven in Centurion, opener Quinton de Kock top-scoring with 41.
Aaron Finch made 39 and Shane Watson 35 as Australia eased to victory with five overs to spare.
South Africa struggled to build any momentum having been asked to bat and Hashim Amla lasted only three balls before being trapped lbw by a full inswinger from Mitchell Starc.
Faf du Plessis chipped Glenn Maxwell to Brad Hogg at mid-off having made six and the spinner ended with figures of 2-19 thanks to Moises Henriques catching JP Duminy in the deep.
Henriques got among the wickets himself after Hogg accounted for dangerman AB de Villiers, removing David Miller for two to leave the Proteas 75 for five.
Albie Morkel gave South Africa hope with a breezy 18 but Starc – the pick of the Australia attack with 2-16 – yorked him to remove middle stump.
Wayne Parnell and Beuran Hendricks were unbeaten on 17 and 12 respectively but their team appeared some way short of a competitive total.
So it proved as Finch dominated an Australian opening stand of 43 with Cameron White, who fell for 14 when he lifted Parnell to deep third man.
The catch was taken by Imran Tahir, who then ended Finch's 27-ball attack when the burly batsman lofted a catch to Miller on the midwicket boundary.
Maxwell joined Watson in a stand of 38 before being trapped lbw for 17 by Hendricks, and his partner skied Tahir to Du Plessis at cover three balls later.
But George Bailey, with 12 not out from seven balls, and Hodge with 11 off five, each hit a six to see their side to a comfortable victory.