Ertec Arm to Center Opening Window - Type 2 - Port
Complete Ertec Arm Type 2.
You can identify Type 2 by meassuring the Aluminium Disc to the outside of the Center Window Glass. The Aluminium disc is 35 mm diameter ( Type 1 is 25 mm diameter ).
The arm is supplied as photo number 2, 3 and 4 in the photo series show.