IJO1040 Features: * Removes clamp grooves and rounds out pipes * Practical, rugged tools that make easy work of a tough job * Fits most pipes: 2-3/8" to 3 1/4" (60.3mm - 82.5mm) * Boxed when delivered * Shipping wt. 3 lbs. 14 oz. * Exhaust Pipe Expander 2-3/8"""" to 3-1/4"""" Warranty: * Lifetime warranty does not cover abuse