400 Series Double-Hung Window Extension Jambs
Black Side Extension Jambs - Size TW410 - 5 1/4 Wall
Part #: 9145174

400 Series Double-Hung Window Extension Jambs
Black Side Extension Jambs - Size TW410 - 5 1/4 Wall
Part #: 9145174
Works With:
400 Series Tilt-Wash Double-Hung Window
Color:
Black

Description
Specifications
Instructions