Tubes and Pins with Side Notch Assortment - 11 mm to 29 mm contains 50 stainless steel pins with 50 matching tubes with a side notch for metal band repairs. The set includes 10 different tube and pin combinations. The tube and pin combinations included in the set are: 67-46817-11, 13, 15, 17, 19, 21, 23, 25, 27, 29. Refills are available.