90 degree point throw arms

[7013]

I am looking to source 90 degree point throw arms that allow my surface mounted pointmotor to be mounted alongside the point and not at 90 degrees to the point. Does anyone know where I may source such items in OO gauge? Thanks

[Grovenor]

Brassmasters do etched cranks, or you can use the drive horns for servos, available as spares from the likes of Hobby King. Those are probably better for the purpose than the scale etchings as both motor and required throw are well over scale.