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CAT CLASS: 0142840

Manhole Box 8' x 12' - 4" D/Wall


This 8' X 12' X 12' Manhole Box Trench Box provides the needed inside clear span, while reducing the amount of excavation and restoration required. Standard models include two walls and two spreader assemblies with a pipe clearance of 45". All trench boxes are certified by a professional engineer to meet OSHA standards. Dimensions for trench box are 4’ X 12’ X 12’. Allows for pipe clearance of 45’’. It is important to wear a hard hat and carry your training card while using this model.

Safety information

Safety Requirements
  • Eye Protection
  • Hard Hat
  • Wallet (Training Card)
  • Gloves
  • Safety Shoes