Wrong post Pressman , that was posted about the .455 tool . Am I incorrect in thinking that the #10 has only two holes and the #3 has three ? The only tool I am aware of with the hook was the #10 with one station for the die and one for priming with the hook or later the sliding steel plate being used when loading rimless cases . Am I wrong ? Look at the page for #10 and #3 on the site below , if I am misunderstanding something please correct me as I am always ready to learn .
http://www.wawyckoff.com/IdealTools/Index.html