Multi-Bay configured Slide Rail System utilizes unique parallel beams that roll up and down the slotted rail on the inside face of Slide Rail linear posts. The parallel beams have spreader collars—like trench shield sidewalls—which pin standard trench box spreaders.
4-SIDED Multi-Bay system which uses corner-posts and panels to enclose the ends of the Multi-Bay system. 4-sided Multi-Bay systems are ideal for tank installation, long structures, or increasingly more popular: microtunneling and other types of boring operations.