The Mitutoyo 516-612 gage block accessory set includes 27 pieces for assembling square gage blocks into a precision measuring instrument.

The set includes (2) .125” half round jaw, (2) .250” half round jaw, (2) plain jaw, (1) center point, (1) scriber point, (1) block base, (2) 1 1/4" flat head screws, (2) 5/8" flat head screws, (2) slotted head nuts, (2) 6"adjustable tie rods, (2) 4 1/2" adjustable tie rods, (1) 3" tie rod, (1) 2 1/4" tie rod, (1) 1 1/2" tie rod, (1) 3/4" tie rod, (2) studs, and (2) knurled head screws, in a wood case.

Founded in Tokyo in 1934, Mitutoyo is a leader in the metrology field, producing high-quality measurement products including mechanical, dimensional gauging products, focusing on micrometers, calipers, indicators, and other measurement tools, as well as output gauges, interfaces, data collectors, and analysis software. Mitutoyo formed Mitutoyo America Corporation in 1963, which is headquartered in Aurora, Illinois, with additional locations in the U.S. and Canada.

• Package Dimensions ‏ : ‎ 14.02 x 5.63 x 1.97 inches; 0.01 ounces
• Date First Available ‏ : ‎ June 30, 2010
• Manufacturer ‏ : ‎ Mitutoyo
• Country of Origin ‏ : ‎ Japan