This assortment contains 60 pieces stainless steel rivet pins ("T" pressure bars) with a diameter of 1.00 mm. Set contains 10 each bars with lengths: 67-46380-10, 12, 14, 16, 18 and 20 mm, supplied with matching rivets. Refills are available. These rivet pins are for diver divers foldover buckles with safety.