5pcs Glue Guncopper Nozzle Tips with O-ring,bore Long Tube Nozzles Thread Interchangeable Nozzle Se

Come with 5 different size nozzles (Small Bore & Long Tube) all in 1 pack, each nozzle has a different and you can use that best suits for your requirements. Bore Diameter x Length: 2.0x34mm, 2.0x50mm, 2.0x70mm, 2.0x100mm, 3.0x50mm; Thread Diameter: 7\/16 Inch (10.8mm)Made of pure copper material with excellent thermal conductivity and hundreds of durability tests. It can make the glue flow smoothly and steadily, durable and wear-resistant for long-term use!All copper nozzles have a built-in anti-dripping steel ball and waterproof rubber o-ring that prevents the nozzle from leaking glue, whether during preheating, during or after use. Improve work efficiency!This hot glue tips fits more than 90% glue on the market, nozzle thread is 10.8mm (7\/16 inch).Long tube nozzle have an average glue amount for hard-to-reach areas. Perfect DIY accessories for precise crafts or small projects such as decorative toys, artistic flowers, home repairs, DIY craft projects and more.SpecificationType: Glue NozzlesThread Diameter: 7\/16 Inch (10.8mm)5 Different Sizes:2.0 x 34mm, 2.0 x 50mm, 2.0 x 70mm, 2.0 x 100mm, 3.0 x 50mmMaterial: brasscolour: goldPackage Contents:1 set x Glue NozzlesOnly the above package content, other products are not included.Note: Light reflection 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 +\/- 1-3cm.