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| Interchangeable in use but A is 1/16 inch longer and 1/16 inch smaller in hex. dimension, thus requiring different expensive tooling and double operator time in manufacture. Also required are a different size of lug wrench for each size of nut arbitrarily produced by it's manufacturer. Here we go again. |
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| This exibit is basic to our national problem of inefficient or completely non-productive labor. Now consider the < MULTIPLIED duplication of wasted labor by the production of complete vehicles of comparable or identical utility with their many thousands of parts by two or more manufacturers. |
| The politicians struggle to produce more 'jobs'. Can we afford the luxury of 'jobs' of this type? There are 'jobs' and there are PRODUCTIVE JOBS and thereby hangs a tale. |