Drop forged with heat treated steel Designed quickly and easily straighten out clamp dent in mufflers and tailpipes A simple wrench turn expands pipe for exhaust system repair and installation Works with all 1-1/8" to 3-1/2"ID. thin wall pipes Capacity: Small expander: 1-1/8" to 1-3/4" (29-44mm) Medium expander: 1-1/2" to 2-1/2" (38-64mm) Large expander: 2-1/8" to 3-1/2" (54-89mm)
> Great for expanding pipes, plumbing, tail pipes duct work etc...
> 3 pc set covers most pipe diameters
> roll bar modifications, Heavy duty construction