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GME 3M Trench Boxes,Steel Trench Shields,GME 3″ Wall

3″ Wall Thickness

GME 3M Trench Boxes

The 3M Series trench shields are ideal for plumbing and utility work, maintenance and repair and other light duty applications. The narrow 3-inch wall in the 3M Series is the lightest weight steel trench shield we manufacture.

  • Patented non – rigid design
  • Clear – View front and rear spreaders
  • High tensile knife edge
  • Unitized Thur-wall collar assemblies with additional inside reinforcement for increased strength and stiffness
  • Optional adjustable collars
  • D – rings for ease in lifting
  • 5DS Schedule 80 spreader pipe
  • All certified by a Professional Engineer to meet OSHA Standards

6M 20Series

GME 3M  Trench Boxes

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