Squid Industries
Bushing Size
Squid Industries lists their Nautilus bushings as having an Pivot_System#Outer_Diameter of 0.2482" +/- .0002 OD = 6.30428mm +/- 0.00508, yet Pivot_System#Bushings with an Pivot_System#Outer_Diameter of 6.350mm (0.25in) fit perfectly.