Steel Manhole Shields by Efficiency Production

MHXLDW Manhole Shield

A MHXLDW 4 in. sidwall manhole shield with wrap-around endwalls.

Efficiency Production’s MHXLSW and MHXLDW 4 inch side-walled manhole shields have wrap-around end plates which contain the spreader collars which gives this popular trench box increased pipe clearance and protection on the open ends of the trench.

Spreader Connection on a MHXLDW Manhole Shield

Close=up of the Spreader Connection on an Efficiency Production MHXLDW manhole shield




  • 6″ schedule 80
  • Custom collar sizes available