Strongbox Trenching System
GIGANT steel panel trenching system
The edge- or center-supported shoring unit consists of two standard panels and two struts, i. e. only two parts. Joints for the creation of large-area shoring walls are rigid.

The edge- or center-supported shoring unit consists of two standard panels and two struts, i. e. only two parts. Joints for the creation of large-area shoring walls are rigid.