50 small plain holes (not countersunk), size C.
Most common rollers for seeding a wide variety of crops.
50 medium plain holes (not countersunk), size B.
May be customized by the user to match any specific large seed.
128 small plain holes (not countersunk), size C.
128 large plain holes (not countersunk), size E.
Quickly and accurately seed a wide variety of specialty sunflowers.