.275 T-Slot Backing, .375 Foam Seal Weather Stripping

Amesbury  52020 T-Back, Foam Filled weather stripping 

This Weather Seal is used primarily on top or bottom sash, vinyl Double Hung windows

Slides into T-shape slot in the vinyl profile

Product Type: Foam Filled, Slide in 

Backing Type: T-Shape

Backing Width: .275 ( 6.98mm)  9/32 inch 

Seal Reach:  .375 (9.52mm)  3/8  inch

Color: Bronze or Black 

Length: Sold by the Foot, Maximum 1,000 foot roll