PRO-50K KIT: The SOLDERPRO 50K is a 4-in-1 kit containing the following items: the PRO-50 SOLDERING IRON/TORCH, a blow torch tip, a 1 mm Conical Soldering Tip (S-01), hot knife (S-05), heat blower ( S-07), roll of solder, a cap with a built in flint igniter, all packaged in a blow-molded case. The SOLDERPRO 50 is a Butane Powered Portable Multi-Function Heat Tool. It is the standard manual ignition toolfor hobbyists, engineers, and technicians. Equivalent to a power range 30-70 Watts. Cordless. Simple and safe operation under any conditions, anywhere. Complete portability Ready to use 20 seconds after ignition. Tank contains fuel for 30 minutes of operation. No electrical interference. Comes with soldering tip and protective cap. Possible Applications: Electrical/Electronic Circuit Repair Light Gauge Welding Brazing Light Plumbing Jewelry, Eyeglass Frame Repair Model Building Arts and CraftsSpecification:LENGTH INCHES: 10WIDTH INCHES: 4.75DEPTH INCHES: 2CAPACITY: 7 mlCOLOR: BlueBRAND: Solder-ItCONSTRUCTION: Blow Mold Plastic CaseMANUFACTURERS PART NUMBER: PRO-50KSOLDERING TIP: 410-750 FBLOW TORCH FUNCTION: 2400 FPOWER CAPACITY: 30 minTIP TYPE: S-01,S-05,S-07POWER RANGE IN WATTS: 30-70