The stylish midfielder has been clubless since parting ways with Dynamos.
Spurs’ spokesperson Bheki Sindane confirmed the player’s arrival at the First Division Inland Stream tailenders.
“Frank has been training with us for some time and after the technical staff expressed satisfaction about his fitness level, he was signed for the remainder of the season.
“We are confident that his arrival and that of other four players will help the team move up the log,” said Sindane.
The other players are Zimbabwean twins Patrick and Peter Muibaiuua who operate on opposite flanks, Gabonese leftback Elvis Kebi and midfielder Ali Sadiki.