Sievert Needle Flame Torch Kit - AssembledThe Sievert Needle Flame Torch Kit is ideal for Jewellery, lead welding and modelling. It contains the following: 1 x 3486 Handle. 1 x 3501 Neck Tube. 1 x 8842 Burner. 1 x Hose Failure Valve. 1 x 4 Metre Hose. Single valve handle mainly for smaller burners. The spindle and valve are designed to give a very exact and quick flame setting. It has an ergonomically designed plastic composite handle and all metal parts.