In the 1980s there was a surge of trade union power in South Africa. The National Union of Metalworkers of South Africa (Numsa) was prominent and innovative in this assertion of muscle.Metal that does not Bend traces Numsa's accumulation, from a few small unions in a handful of factories to the staging of national strikes involving thousands of workers in auto and engineering. It examines how the union used its influence in macroeconomic and political...