The Oxy Acetylene Torch is a vintage welding tool with a fixed neck tube designed for use with acetylene gas. This torch is perfect for traditional welding techniques and is a must-have for any welding equipment collection. Its classic design and reliable performance make it a valuable addition to any workshop or industrial setting. Collectors item in used condition. please see photographs for true description and detail. if you require any further information please do ask, I'm always happy to get back to you. Thank you for looking.