Weight(Gram):30g Package QTY: 10pcs Features: 1.Nozzle Support - Difficult to adhere splashes; 2. It has a thread on the front to attach the ME514/ME521 nozzle; 3.Welding Torch nozzle holder, suitable for SBME235/450/470 torch. 4.High quality 5.Material:Bakelite/Carbon fiber tube 6.Support Length:50mm