Hinged Cover for M Blocks and Demarc Blocks

Lost your Cover to Your M block? No Worries... We Have the Replacement!


What's special about these block covers?

  • Snaps into the right side fanning strip of 25-pair and 50-pair M blocks to protect wiring from dust, dirt and accidental shorting
  • A designation strip is also included on inside of the cover for recording pair assignments
  • Allows wires to be routed from both the left and the right sides for added convenience
  • Click for More Features

These 66 Block covers come in your choice of gray or orange, and have a designation strip on the inside cover. Designed to protect from dust, dirt, debris and accidental shorts, these M Block covers can be removed for easy maintenance.

Part #DescriptionDimensionsColorPrice
LE-40050-MH0Hinged Cover for Demarc or M Blocks10" H x 2-7/16" W x 3/4" DOrange
Quick Ship
LE-40050-MHGHinged Cover for Demarc or M Blocks10" H x 2-7/16" W x 3/4" DGrey
Manufacturer Direct
  • Available in two colors, Gray and Orange, so the covers can either blending in with your equipment or standing out so you can see the demarcation point
  • Compact design is great for small spaces
  • Designation indicator on the inside of the cover, so you can quickly and accurately pinpoint a problem
  • Cover easily snaps off for maintenance, repairs, or system changes


Part # Height Width Depth Color
LE-40050-MH0 10" 2-7/16" 3/4" Orange
LE-40050-MHG 10" 2-7/16" 3/4" Grey



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