Quoted from G-P-E:Excellent ones are the Sargent tools 3100 series crimpers as found here:
https://www.greatplainselectronics.com/products.asp?cat=80
3136-CT is awesome due to the tools locator. The locator holds the contact at the right position and includes proper wire stop.
For classic Bally/Stern I have the 3135-CT for 0.1" and 3136-CT for .156". These tools are so good they are almost fun to use.