This Air-Acetylene Brazing Torch Kit is a must-have for any Plumbing and HVAC professional. The kit includes a regulator and four size tips, making it compatible with both MC and B Acetylene bottles. With its powerful flame, this torch is perfect for brazing copper pipes and fittings. The kit is also lightweight and portable, making it easy to use on the job. Invest in this high-quality Air-Acetylene Brazing Torch Kit and take your plumbing and HVAC work to the next level.