I hate crimping wires that size, so I'm partial to set-screw terminals //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
i love mine. makes beautiful connection that you KNOW are solid and wont come loose. this is the one i have however you can get alot cheaper ones that will get the job done
I did my 1/0 and 2/0 wires with a chisel and small hammer. Insert the wire into the plug, take the chisel and put it in between the crease of the plug and hammer on buddy! when it's curved all the way in, you can simply hammer the sides to "contract" both sides to come together and the plug will never come lose. NEVER!