Heavy-duty resistance soldering systems are designed for soldering tasks such as large military pin connectors that require exceptional solder joint quality. Provide instantaneous, localized heat from cold to more than 1,000 F in less than 1 second, depending on the application. Featuring plier-style hand pieces, heat is concentrated directly at solder joint. Footswitch-actuated systems allow “cold-fixture” setup before soldering. Ideal for soldering large single-wire terminations up to 0 awg into terminal lugs, electrical splices and multipin connectors. American Beauty Soldering Tools, Clawson, Mich.