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If you're re-screening windows or doors, this Prime-Line screen retainer spline is exactly what you need to hold that mesh tight.
It's a round, black vinyl spline with a serrated exterior surface that grips the screen material firmly so it doesn't pull out.
The hollow core gives it just enough flexibility to press in easily with a spline roller, while still holding strong.
This roll gives you 250 feet of spline – plenty for multiple screens or big projects.
The diameter is 0.
140 inches (that's 9/64 inch), which is a common size for many standard screen frames.

Installation is straightforward – just lay the screen over the frame, press the spline into the groove with a spline tool, and trim the excess.
The black vinyl construction is weather-resistant and durable, so it won't rot or deteriorate like cheap materials.



4 out of 5