findmallHydraulic Tube Expander Tool HVAC Swaging Kit with Tube Cutter and 11 Tube Expander Head 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8, 1-1/2, 1-5/8 Inch

This is the kit you want, has all 11 dies. (And for about the same price as the ones with only 9!) I hate buying kits that have cases and there's open spots in the molded case right from the get-go! FOMO for sure. Worked out great for my use. Used it to create a slip joint on a small pit-bike exhaust. Most likely NOT what this was designed to handle (think soft copper or aluminum refrigeration tubing) but heating the exhaust pipe up cherry red and expanded carefully and it worked flawlessly.