Steinel Ultimate Butane Kit, 110049879, 77000, is the all-in-one solution that includes tools and accessories needed for a variety of applications. Multi-functional tools may be used as soldering joints, irons, convenient portable torches and flameless heat blowers. Kit contains: TS 550, TH 310, TT 175, TT 40, TS 550, TT 175, TT 40, TS 550, TT 175, TT 40.