Cast Gunmetal forks and center balls with Aluminum Bronze cross pins, and Tutnol Bushes.
Non- Ferrous Double universal Joint for transmission of rotary motion and permitting axial misalignment between shaft center. The double keyways allow lateral displacement of the universal joint. This joint is used where two single joints can’t be fitted due to space limitations.
‘A’ DIA +0.002″ (0.05 mm) & -0.000″ (0.00 mm)