4511DAF 6M6 Ball Drive, Made by Jackson Bros, H19
6m6 Ball Drive, Part number 4511DAF for 6m6 coupling. Made by Jackson Brothers in the UK, new and unused.
Standard 6:1 ball drive manufactured in brass and steel fitted with grub screw. Double anchor fixing.
Torque min output: 175 mNm.
This is the same ball drive used on the Yaesu FTdx-500 old ham radios but you may require longer screws.
A customer has informed us that he thinks it will fit the whole series of Yaesu (Sommerkamp) FTdx-400, FT500 and FT-560.
However he has yet to try it on the Yaesu FT-101 ( Sommerkamp FT277 )
If a larger quantity than shown is required, please contact us as we manufacture these ball drives, lead times may apply.
chases, please enquire.