CAPE TOWN, November 5 : Lance klusener pounded fours off the last two balls as South Africa snatched a dramatic three-wicket win in the sixth and final limited overs international at Newlands on Saturday.Man-of-the-match Klusener hit an unbeaten 59 off 42 balls to deny New Zealand a solitary win in the series. South Africa won five matches in a row after the first was rained out.Before Klusener's sensational onslaught it seemed New Zealand would win on the back of a maiden international century by Roger Twose, who shared a record 150-run fourth wicket stand with Chris Cairns.Twose made 103 and Cairns 80 as they dominated New Zealand's total of 256 for nine.Both men are returning home after the one-day games and will not be playing in the three-match Test series starting on November 17.Twose is regarded as a one-day specialist while Cairns will be returning for treatment on a knee injury.Twose, 32, has long been the nearly man of international cricket with highest scores in the 90s in both Tests and one-day internationals. He had made 20 half-centuries before today's breakthrough in his 75th one-day international.The stand between Twose and Cairns was the highest for any wicket for New Zealand against South Africa.ScoreboardNEW ZEALAND: C Nevin c Abrahams b Telemachus 12, N Astle c Boje b Pollock 8, S Fleming c Rhodes b Donald 8, R Twose c Kallis b Boje 103, C Cairns c Pollock b Telemachus 84, C Mcmillan lbw b Pollock 7, C Harris c Pollock b Telemachus 6, A Parore run out 1, S Styris run out 8, B Walker Not Out 2, S O'Connor Not Out 1 Extras: (lb-7, w-7, nb-2) 16 TOTAL: (for 9 wickets) 256Fall of wickets: 1-23, 2-24, 3-39, 4-189, 5-218, 6-238, 7-239, 8-249, 9-253Bowling: Pollock 10-1-44-2, Telemachus 10-1-30-3, Donald 10-0-47-1, Kallis 5-0-52-0, Abrahams 10-0-40-0, klusener 2-0-27-0, Boje 3-0-9-1SOUTH AFRICA: D Cullinan b O'Connor 10, G Kirsten c and b Harris 25, J Kallis lbw O'Connor 0, N Boje c Parore b O'Connor 8, J Rhodes st Parore b Walker 69, M Boucher b Harris 46, L Klusener Not Out 59, S Pollock c sub (Tuffey) b Walker 8, S Abrahams not out 16 Extras: (lb9, w5, nb3) 17 TOTAL: (7 wkts, 50 overs) 258Falls of wickets: 1-16, 2-16, 3-30, 4-65, 5-171, 6-173, 7-189Bowling: Cairns 10-0-45-0, O'Connor 9-1-55-3, Styris 9-0-47-0, Harris 10-0-45-2, Walker 9-1-43-2, Astle 3-0-14-0