Weller has been the leading brand in professional-quality soldering equipment since 1945. In addition to its famous irons and soldering guns, Weller is also recognized as a leader in advanced electronic rework and repair equipment and irons for sophisticated industrial applications as well as numerous products for DIYers and hobbyists.

Key Features:

• Thread-on and thread-in precision tips for standard & di Line heaters
• Pl series tips are solid copper, plated with iron all over, precision electronic (Pl153 and # 333 tips are bare copper)
• Nickel and chromium behind the Working surface
• Thread-on tips can be used with heaters 360, 362, 37Ug, 537S, 1237S & 4037S
• Thread-in tips can be used with heaters 535S, 1235S & 4035S