Another Flex-watt question

I dont know where else to look, so I am hoping to find out maybe someone else knows. I am in need of two of the flex watts connector clips and don't really want to pay like 5 dollars for shipping and wait a week. Are they proprietary or do they have a use for something else that I could find them at a hardware store or radio shack under a different name. Also my soldiering skills are not very good and I already burned a hole through one sheet trying to do it that way. Does any one know of something else I could use that servers the same purpose that I could get locally that will do the same job and keep a good tight connection.

The flexwatt connectors are a modified version of these. You can find these at any hardware store or radio shack. If you use this type of connector you have to make sure that when you crimp it down that the loop punctures the silver stripe. That could be a lot of work and might be worth the $5 shipping to get something made for it and will be much more user friendly.

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