Smith Little Torch Heating Tip Genuine replacement heating tip for your Smith Little Torch. Melts up to 3 ounces of gold or silver. 13-662 Suitable for use with Acetylene, Hydrogen, MAPP® or Propylene fuel gas 13717 suitable for use with Natural Gas and Propane fuel gas. Please specify fuel gas below. Free standard ground shipping within contiguous U.S. Availability: Usually ships the next business day. 13-662Mfg Industrial Price: $46.30Cyberweld Price: $24.69 Fuel Gas: Acetylene, Hydrogen, MAPP, PropyleneNatural Gas, Propane (13717) All prices shown are in U.S. Dollars The Cyberweld® name, logo and the slogan "Weld with your mouse"® are registered service marks of: J.W. Goodliffe & Son, Inc. 1900 E. Elizabeth Ave. P.O. Box 4370 Linden, NJ 07036 (800) 419-0580 FAX (908) 486-9366 Phone answered live M-F 8:00am to 4:30pm EST © 2000 - 2009. All rights reserved.