Features Multiple Sizes: The universal heat gun nozzle set includes many different sizes and shapes of heat gun nozzles, which can basically meet our different needs. High Temperature Resistance: The heat gun nozzles kit is made of selected steel material, which is durable and high temperature resistant, and can be used for a long time. For 850 Hot Air Soldering Station: The hot air nozzle combination kit is for 850 hot air soldering station, which has reliability and high precision, small size and light weight. Ideal Replacement: For broken or old parts, the hot air nozzle will be a good replacement part, which can be replaced directly, which is very convenient. Excellent Workmanship: The steel heat gun nozzles kit has excellent workmanship and use of selected materials, which has strong and durable characteristics and a long service life. Features: 1.Made of steel material, which provides durability and high temperature resistance. 2.This set includes many hot air gun nozzles in different sizes and shapes. 3.They are used for 850 hot air soldering station. 4.Great parts to replace your old or broken ones.  Specifications: Material: Steel Size: Round: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm;         Square: 10*10mm, 12*12mm;         Double-layer Square: 10*10mm, 14*14mm Application: Suitable for 850 hot air soldering station Quantity: 12pcs Weight: 189g(approx.) Package Includes: 12 x Nozzles(hot air gun is NOT included) Package List