Bi-metal saws, 17 parts- 13 saws (19, 20, 22, 25, 29, 32, 35, 38, 44, 51, 57, 64, 76 mm)- 2 kara (3/8" HEX I 7/6" HEX)- Adapter- Extension Pipe application series 3-part, new Professional expansion kit designed to repair or increase the diameter of the circular tube profiles by two diameters of the same tube to connect. Suitable for e.g. exhaust pipes, silencers, catalytic converters.Product features ideal for expanding exhaust tubes, removing bumps, repairing and removing leaks from pipes and tube parts due to heat small spreader, diameter range: 29-45 mm, pin 17 mm medium spreader diameter: 38-64 mm, peg 17 mm large spreader: 54-89 mm diameter, pin 19 mmSet the contents of a small spreader medium size spreader2 O-rings for each expansion plastic suitcaseQuick delivery / Matkahuolto