Deltafix impact stamp for round eyelets 12 mm 1 st.

With this hand stamp you mount your round sail rings 12 mm in a canvas or in other cloths. After you have made a hole in your sail with a hollow pipe, use this hand stamp to compress the sail ring and sailing stocking. Because this stamp has the shape of the sail ring, you can perfectly squeeze the sail ring with a blow from the hammer in the cover. No great strength is needed for this. Ensure a hard, sturdy surface. A flat surface gives the best result.