IJO1032 Features: * Rounds out exhaust pipes that are crushed or bent * Reshapes pipes bent or flared out by placing big end over pipe * Range is 1 1/2" - 3 5/8" (38.1 - 92mm) * Boxed when delivered Pipe End Shaper rounds pipes in or out. Brought to you by Lisle. * 1-1/2"" to 3"" Pipe Shaper Warranty: * Lifetime warranty does not cover abuse