Thanks to all for the help. I got a set of blades today for around $32.00 at my local dealership. I also got a 30 mm socket at the discount tool place for $2.00. It's not an impact but for that price it will be used as one. They had impacts for about $12.00 but they were 3/4 inch drive as opposed to 1/2 inch drive. Tomorrow is blade changing day! /forums/images/graemlins/smile.gif