Screen Tight WCAP18 Screen-Tight Cap Component (Pack of 20)

*** (This item sold as a pack of 20) ***
The external cap (C) snaps into the base component and evenly tightens the screen, completing the installation. When rescreening, the cap temporarily pops off, allowing a quick and efficient replacement. Made of UV resistant window grade vinyl. Never needs painting. 8' lengths. All 1 1/2'' wide caps.