Used for Vinyl Single or Double hung window
Slide in 3/16" .450" T-backing
Slides into the bottom rail and will compress when window is closed
Used by Atrium vinyl windows, MI and others

Profile: T-Slot, Offset Bulb
T-Slot Width: .187" or 3/16"
Bulb Type: Foam Filled, with fin
Bulb Measurement: .450" (29/64" just under 1/2")

Available Colors: Bronze

Sold by the Foot
Roll Size: 1,000 Feet
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