Opening Port Replacement Screen Lewmar Size 0

This is an improved screen for the size 0 Lewmar opening port, old standard and new standard. This port's lens measures 4" x 10" and has paddle like dogs which flip up and down to open and close the port.

This new screen is improved in several ways:

Unlike the old screens, they can be installed from inside the boat. The securing bars on the inside of the screen can be easily gripped while fitting the screen.

They can remain in place even when the port is closed.

Sliding clips are more secure than the original screen. They engage between the frame and the seal to lock the flyscreen in place.

The new screens have a stainless wire frame that has more integrity than the old plastic frame.

The dimensions of the screen are:
      Top to bottom: 4-1/2"
      Fore & aft: 10-3/8"

For identification purposes, the dimensions of the size 0 port are:

Overall outside dimensions of port frame:
      Top to bottom: 176mm (6.93" or about 6-15/16")
      Fore & aft: 323mm (12.72" or about 12-11/16").

Lens: 4" x 10"

We know from experience that this size port was occasionally used on the CP-26, the C-27, and the C-42, and there may be other boats that use it as well. Please check the dimensions of your port to confirm the size.