Rivet Pin Assortment for 1.2 mm Bracelet Repair - 10 to 20 mm contains 60 pieces stainless steel pins ("T" pressure bars) with a diameter of 1.20 mm, diameter of the head of the rivet is 1.80 mm. Set contains 10 each bars with lengths: 67-46390-10, 12, 14, 16, 18, and 20 mm, supplied with matching rivets. Refills are available.