The theft comes as schools prepare to reopen for grade 7 and 12 pupils on Monday.
On Tuesday the provincial education department reported a consignment of personal protective equipment (PPE) destined for schools in Zululand, Umlazi and Pinetown districts had gone missing.
The department said replacement of the PPE would cost the department millions of rand, money it did not have.
However, the consignment was recovered on Thursday and the department said it would release more details once it had established all the facts.