Brand names(s) : Apex Tool Group, Cooper Hands Tools and Weller

ET Series Tip For PES51 (WES51/WESD51 Station) Soldering Pencil
Tinned With Lead Free Solderer

The Weller Advantage:
The sensor hole in the base of the tip is fitted with a stainless steel liner
to prevent the tip from seizing to the sensor.

Catalog No : ETO
UPC Code : 037103477224
Fits Soldering Handpiece(s) :  EC1201A & 1204A / PES50 & 51 / WCC101
Tip Style : Long Conical
Tip Width O/D : .031 in./.79 mm
Tip Thickness/Height/ I/D : .044 in./1.12 mm
Reach/Length : 1 in./25.4 mm

Image for illustrative purposes only