KRAMEKO NEK ring hammer numerators serve to stamp wood with record numbers. KRAMEKO NEKs are module-constructed and fully unified e.i. each ring of a four-ring tool is 100% removable. That makes quick configuration possible according to customer's needs. Rings are made of high quality cast steel of highest parameters. Our numerators are heavier than other products of that type. Yet, their weight determines a better strike. A patented latch and bolt system enables easy, quick and solid set of consecutive numbers. An ashen handle is easy to grip. KRAMEKO NEKs are environmentally friendly and cheap to use. Marked numbers are indestructible unless the piece of stamped wood is cut off. We offer one-ring and four-ring hammer numerators - the difference lies in the range of continuous numeration.