M-D Building Products M-D Spline 0.175-in x 25-ft Black (0.175" x 25', Black)
The MD spline is the component used to hold screen in screen frame. Our 0.175 In. x 25 ft spline is recommended to use with crystal clear, small bug, and pool and patio screens (may vary based on frame size). Pairing the correct spline, screen and frame will ensure your screens go in easily and remain in place for years to come.
