Apex Tool Group Weller® 4033S Heating Unit - Standard Series,Integral Long Chisel Tip, 1,000° F Max Temp

Heating Unit - Standard Series, Integral Long Taper Chisel Tip, 900° F Max TempFeaturesDesigned for use with modular iron models SL325, SL335, SL345 and SL500 or Standard Series modular iron handles...

Heating Unit - Standard Series, Integral Short Chisel Tip, 800° F Max TempFeaturesDesigned for use with modular iron models SL325, SL335, SL345 and SL500 or Standard Series modular iron handles 7400,...

Heating Unit - Standard Series, Thread-In Tip, 800° F Max TempFeaturesDesigned for use with modular iron models SL325, SL335, SL345 and SL500 or Standard Series modular iron handles 7400, 7500, 7760,...

Heating Unit - Standard Series, Thread-In Tip, 700° F Max TempFeaturesDesigned for use with modular iron models SL325, SL335, SL345 and SL500 or Standard Series modular iron handles 7400, 7500, 7760,...

Heating Unit - Standard Series, Thread-In Tip, 900° F Max TempFeaturesDesigned for use with modular iron models SL325, SL335, SL345 and SL500 or Standard Series modular iron handles 7400, 7500, 7760,...