The #GreenLock range of retaining wall blocks provide an advanced, innovative, versatile and cost effective soil retaining and stabilising system. The products are manufactured throughout South Africa and Namibia to SABS Standards and consist of high density dry-pressed concrete material utilising top quality aggregates from local resources. This extremely versatile block presents the same unbroken “wave” pattern no matter how it is laid. The block is purpose designed for awkward sites with the ability to turn 105° between two blocks. For more information on retaining wall blocks click here.