【Application】The speed welding nozzles are mainly suitable for hot air gun equipped with diaphragm pump. Replacement nozzle for heat gun. The quick welding nozzle for welding polypropylene, polyethylene, PVC and polycarbonate. 【High Quality and Durability】This high-speed welding machine is made of titanium alloy, which is Can withstand high temperatures and prevent leakage. 【Package Contains】3pcs speed welding nozzles, 1 triangular speed welding nozzle 5*5*7mm, 1 standard round welding nozzle 5mm, 1 sticky nozzle. 【Note】Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-2cm. 【After-sales Service】If you have any questions about our products, please contact our email. Our professional customer service team will reply and solve your problem in time!, Weight: 0.20282528104 Pounds, Manufacturer: Akozon