Weller

45W #4037UG Heater and Long Taper Chisel Tip PL133
(#PL133 & 4037UG)

Same Tip & Heater we use - Ideal for Slot Cars!


Modular Heater uses Thread-on Tips, 45 Watt, 900°F
Fits Handle(s) 7400/7500/7760/7770

Tip Style: Long Taper Chisel -Tip Width O/D .15 in./3.81 mm
Tip Thickness/Height/ I/D .32 in./8.13 mm - Reach/Length 1.06 in./26.92 mm


Recommend tinning tip with 60/40 Rosin Core Solder (see under our tools)
Cover tip by wrapping around tip at least 80% with 60/40 solder before heating up and
adding to areas were fell off while iron is heating up.
(Caution: Use in well ventilated ares or outside while doing this procedure)