The Mini Trench Box modules are used to support trench works ensuring that the side walls of an excavation are supported. They can be used in conjunction with other boxes such as manhole boxes and drag boxes and are quick and easy to install.

The mini trench box can be used in trenches up to 4m deep with widths from 600mm-2800mm which can be altered using telescopic struts. Up to two extension boxes can be added on top of the mini trench box to achieve additional depth.