The new L pencil tip is designed to fit Hot Jet S for our Turbo Detail Nozzles. This new L shaped pencil tip allows the installer to weld flash cove and toe kicks with ease. The L welding pencil tip works by turning your wrist instead of moving a big bulk welding gun in front of you, obstructing your view. This new welding system allows the installer to weld under cabinets, and suspended boards about 5 inches from the ground. For Hot Jet S only.