This is an ET Series replacement soldering tip for the Weller WE1010 soldering station. It is a single flat type of soldering tip, measuring 1/8"（3.17mm）wide. Replacing the tip is a breeze --- simply unscrew the currently attached tip, slip the replacement tip in, and screw it into place.
The single flat Weller tip has been pre-tinned with a lead-free alloy.
