450mm complete straight wobble arm with rollers  - Light weight due to  the thinner mounting plate. 25mm gullwing bar, 450mm with M16 bolt hole
 
Distance from centre hole to underside of wobble bar - 25mm - suit 40mm rocker arm carrier
 
 
Fully galvanised and suitable for light weight boats (5m or less). 
 
These won't last - Clearance until they have gone.