- PT series soldering tips are suitable for MLR 80, WP 80, WSP 80, WSP 80 FE and FE 75 soldering irons - with adapter also suitable for WELLER TCP, LR 21 and MLR 21 soldering irons - for universal applications - effective heat transfer - extensive range of soldering tips - high-quality heating element core - soldering tip with low material usage (costs) - type/dimensions:PT M9/3.2 x 1.2mm - temperature range:480°C - design:straight, long