XLSM & XLDM 4 in. sidewall Municipal Series steel trench shield

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The XLSM and XLDM are lightweight 4 inch steel trench shields that can be handled by backhoe/loaders. These trench boxes are economical and ideal for shoring work encountered by municipalities and utilities. They are available with an optional side opening for T-connection work and for repairs.

XLSM Steel Trench Box

A rubber tire backhoe digs in an XLSM Municipal Steel Trench Shield





  • 4″ schedule 40 (standard)
  • 6″ schedule 80
  • Custom collar sizes available