N120 Extension ring 20

Ref. 18520

Nauticam's compact port extension 20 is part of the compact port system and can be used to add an effective length of 20 mm to a compact port configuration when used with a corresponding compact port and compact port base.

This extension requires the use of a compact port and superior use of the compact port base with housings that support the N120 port system.

Refer to the Port Table for details on how to choose the correct extension and port.