Klein makes very good professional grade tools. I would suggest if you are going to do your own wire crimping you should find a professional who is good at it and have them teach you how to do it properly. If you do it poorly your CAT5 cable may not continue to be CAT5 through the connector. It becomes even more critical if you have CAT5-E or CAT6. You don't want to spend the money for high quality cable only to ruin it's properties with a poorly attached connector.

Last edited by Jack Swain; 09/17/08 07:22 PM.