1. Two bars are supplied to cover 9 sizes of flare of swage, 1/8″, 3/16″, 5/16″, 7/16″, 1/2″, 5/8″, 3/4″
2. Screw type feed, ideal to work on close quarters
3. 5 swaging adapters for 3/16″, 1/4″, 5/16″, 3/8″, 1/2″, 5/8″ and 3/4″ tubing