Which slide hammer for body panels?

[mitch_04]

I need to pull out a fender arch that's pushed in and was looking at various slide hammers w/attachments. Which do you guys use/like?

Here is where I was looking, the Morgan #10 Knokker caught my eye. http://www.autobodytoolmart.com/slide-hammers-kits-c-477.aspx

 

[crashtech]

I've had a Morgan Nokker since I was a pup. It used to be standard issue back in the day. I still use it a lot.