Heat Gun Attachment, Nozzle Type Welder, Outside Diameter 1 1/4 in, Compatible with Manufacturer Part Number PH-1200, PH-1400, PH-1500, PH-1610, Compatible with Grainger Part Number 31EN99, 3KH79, 3W771, 3ZLU1, 3ZLU3, 5PYP5, Includes Welder Nozzle, Material Application Adhesives, Heat Shrink Tubing, Plastics, Sealers. This item has been restricted from sale in the following state (s): []