M-D Building Products 67109 72 in. Mill Aluminum Snap-on Sill Threshold Extender

M-D Building Products 67109 72 in. Mill Aluminum Snap-on Sill Threshold Extender

Out of Stock

as of 2026-07-21 18:00:20
View on Amazon
Share:
Create a new Amazon Price Watch
Send an email:
When the price drops below:
$

Type
Price
Date
Current Price
Out Of Stock
2026-07-21
Highest Price
$39.39
2022-07-16
Lowest Price
$36.62
2025-10-01

M-D Building Products 67109 72 in. Mill Aluminum Snap-on Sill Threshold Extender

These M-D Building Products in swing sill extenders are for TH394 and TH397 style sills. They fit sills 2-Inch deep and 72-Inch wide.

  • BrandM-D Building Products
  • ManufacturerM-D Building Products
  • BindingTools & Home Improvement
  • ProductGroupHome Improvement
  • PartNumber67109
  • Model67109
  • WarrantyNo
  • ColorMill
  • Height0.612
  • Length73
  • Weight1.67
  • Width2.214
  • Size72 in
  • NumberOfItems1
  • TitleM-D Building Products 67109 72 in. Mill Aluminum Snap-on Sill Threshold Extender