Victor Equipment, Medium Duty Cutting Attachment Series 100, Model: CA1350Part #: 0387-0005 Clamshell Package, Construction / Features:Die forged brass headSpiral mixer blends oxygen & fuel. Smooth cutting valve (pull type) Stainless steel tubes. Brass coupling nut & double "O" Ring tapered seal gives a quick gas-tight seal without a tightening wrench. Length: 8", Weight: 13 oz, Cutting Range: 6 Inch, Head Angle: 90 Degree, Use cutting tip series: 3.