Feature 1100% brand new and high quality. 2Made of steel material, which provides durability and high temperature resistance. 3There are many hot air gun nozzles in different sizes that you can choose. 4The nozzle is used for 850 hot air soldering station. 5Great part to replace your old or broken one.Specification Features: 100% brand new and high quality. Made of steel material, which provides durability and high temperature resistance. There are many hot air gun nozzles in different sizes that you can choose. The nozzle is used for 850 hot air soldering station. Great part to replace your old or broken one. Specifications: Material: Steel Application: Suitable for 850 hot air soldering station Type(Optional) Quantity Weight 10pcs Set 10pcs 530g 15*15mm 1pc 32g 18*18mm 1pc 31g 20*20mm 1pc 37g 26*26mm 1pc 42g 28*28mm 1pc 53g 30*30mm 1pc 57g 36*36mm 1pc 69g 39*39mm 1pc 68g 41*41mm 1pc 68g 45*45mm 1pc 69g Package Includes: 1 x Nozzle(hot air gun is NOT included) Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.