OD55 Series

The OD55 Series was designed with Alex Garland of Outdoors55 for freehand sharpening. The Complete System includes the cast aluminum base, the 320/1200 diamond stone and magnetic angle guides, and costs less than buying them separately. If you already own stones, the Base Only holds most 3" x 8" stones. For a spare or replacement stone, get the Abrasive Only.