Pocket sheet metal gauge patented in 1878 and made by Brown and Sharpe Manufacturing Co., being a micrometer with a range of 0.0" to 0.375". Pocket sheet metal gauge patented in 1878 and made by Brown ...

I used 22 gauge cold-rolled steel sheet metal for demonstration purposes and different common household tools to cut it. NOTE: Tin snips have three different colored handles, each serving a ...