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The enclosed Manhole Box is a reliable tool designed to boost safety and efficiency in trenching operations. Built for durability and ease of use, it provides additional enclosed support to protect workers during excavation projects and around areas that require secure access.
This trench safety equipment expands the protected area around manholes and trenches, and removes the need for extra steel plates. Ideal for stormwater and sewer pits, it enhances work area stability while simplifying your setup and reducing labour—making it a practical choice for challenging excavation sites.


| Model No. | Panel Thickness | Weight (2 x Panels) Kg | Max Pipe Clearance (m) | Length Between Spreaders | Shield Capacity (kPa) | |
|---|---|---|---|---|---|---|
| Aluminium Shoring Base Box (Lower) | 2.5 x 2.5 x 2.5 | 100 | 1080 | 1.3 | 2.2 | 130 / 120 kPa (Triangular loading / Uniform Loading) |
| Aluminium Shoring Base Box (Upper) | 2.5 x 2.5 x 2.0 | 100 | 860 | 0.7 | 2.2 | 100 / 80 kPa (Triangular loading / Uniform Loading) |