This threshold insert is constructed from extruded gray vinyl. It features a length of 37 in. that can be cut down to any size. This style threshold fits on M&D and other aluminum threshold bases.
- Fits most Frost King and M&D thresholds and a variety of other thresholds that are 1-3/4 in.
- Easy snap in design
- 37 in. x 1-3/4 in.
- Gray vinyl construction
- Cut to desired length
- Helps seal out insects, weather and noise
- No tools required for installation
- For further dimensional information, please see the line drawing











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