This rolling tool secures many types of round and flat spline and screen into an aluminum screen frame. Specifically, when using with the EZ Screen Room Kits, the rounded edge wheel works perfectly to lock the flat spline into the kit's aluminum screen channels.

This rolling tool secures many types of round and flat spline and screen into an aluminum screen frame. Specifically, when using with the EZ Screen Room Kits, the rounded edge wheel works perfectly to lock the flat spline into the kit's aluminum screen channels.