The patented Magerack Black L-foot with Flashing provides easy and effective solution for waterproofing roof penetrations on composition shingle roofs. L-foot is made of aluminum alloy 6061-T6 and flashing is made of aluminum sheet 3003 H14.

The slot through which a fastener is attached to rail is for up to 3/8" bolt and is compatible with rails made by all other manufacturers. Black flashing is 1.2 mm thick.


  • Unique and patented flashing
  • No hole on flashing surface
  • Absolute waterproofing



  • One (1) black L-foot
  • One (1) 5/16 X 3/4” stainless steel bolt/washer
  • One (1) 1.2 mm black flashing (9”x12”)


Extruded aluminum alloy 6061-T6, aluminum 3003-H14, 316 stainless steel


Black anodized

Ultimate Tensile:

38 ksi


35 ksi


Use anti-seize and tighten to 12 lb-ft of torque

Roof attachment:

Use one stainless steel 5/16” lag bolt or 5/16” through bolt


Loads are given for the L-Foot to beam connection only; be sure to check load limits for L-foot, lag screw, or other attachment method.


P.E. certified and Class ‘A’ Fire Rating

Technical Datasheet:

Click here to download technical datasheet.

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Black L-foot with 1.2 mm Flashing

  • Product Code: 101-019-212
  • Availability: In Stock
  • $8.99