A Hand-Held Portable Hardness Tester, Models GYZJ934-1, GYZJ935, GYZJ936 meets astm d2583; mil-p-17549-c (ships) The Impressor is a convenient tool for testing the hardness of aluminum, aluminum alloys, copper, brass and other materials including plastics and fiberglass. The instrument is designed for use on fabricated parts and assemblies as well as on raw stock.
As American as apple pie and attracting thousands and thousands of bargain hunting road trippers each year, the World's Longest Yard Sale starts on the first Thursday in August and continues four days through the weekend, ending on Sunday.
For 2015, the sales month and year cutoff is on Monday, Jan. 4, 2016. Many dealers are open on New Yearâs Day and almost all will stay open late on Jan. 4, in a bid to get that final sale. Dispelling Myths. Just as there is a best time to buy a new car there are some myths about timing your purchase that should be examined and dispelled.