Our Victor style 8-MFA heating tip has 8 heating holes. It is the most common size for use with Victor style 300 series torch handles. The MFA series heating tips fit the Victor 315C, 310C, WH350, HD 310C, HD 310R torch handles and the 320 torch extension. This rosebud is safe to use with the acetylene 145 cubic foot and larger acetylene cylinders.
