B-87 Rudder Brass Assy-Bl30Mm/D Arm

B-82 Rudder Brass-Bl 50Mm/Shaft3/16

B-81 Rudder Brass-Bl 40Mm/Shaft3/16

B-78 Br Tube 325Mm-Shaft 5/32 M4End

B-78 Br Tube 325Mm-Shaft 5/32 M4End

B-74 Br Tube 225Mm-Shaft 5/32 M4End

B-72 Br Tube 175Mm-Shaft 5/32 M4End

B-69 Coupling unit insert M6 Thread. These solid brass inserts are a push fit into the coupling unit and are in different sizes. 

 B-68 Coupling Unit Insert 1/4Unf. These solid brass inserts are a push fit into the coupling unit and are in different sizes.