Manhole Boxes

SMHB4 Steel Manhole Shields are designed for manhole installations and other 4-sided trench shielding applications.

Features

• Reinforced twin-tube top rails
• 1/2" top rail plates
• Flat bottom or knife edge
• Wrap around end plates
• Thru-wall spreader collars
• Spreader connecting pins
• Stacking pockets for stacked shields
• Lifting eyes
• 4 point lifting system
• P.E. Certified

Options

• T-connection cut-out
• Foam filled panels
• Pushing blocks
• Additional stacking pockets & pins
• Spreader Options: 4" Schedule 40 or 6" Schedule 80 (Standard)