This outfit offers two blades that can be easily swapped to work on the same snath, according to a task.
The #127/65 is a light but well tensioned. It is suitable for multiple applications like maintaining an average lawn, cutting cover crops or gathering a small amount of hay.
The #128/50 is a blade ideal for trimming around the garden and tight spaces. However, in sensible hands, and properly peened, it can also tackle tough weeds and even small saplings. It might be the #128/50 blade with a different finish; nevertheless, excellent quality, old production.