Fowler 52-431-003-0 Straight Edge Square, 3-1/8″ Blade Length, 2" Beam Length Snap Gage

Fowler 52-431-003-0 Straight Edge Square, 3-1/8″ Blade Length, 2" Beam Length Snap GageItem Description Blade Length: 3 1 8 Beam Length: 2 Length of the blade is measured from the inner edge of beam to end of blades Squares fully hardened to Rockwell 55C Beams and blades are ground and lapped for straightness and parallelism Both the inside and outside of the squares have accurate right angles Designed for precision layout and measurement work which requires high accuracy Accuracy = . 0002" + Length 50,000 (blade) California Residents

4" (100mm) base and 5/32" (4mm) diameter measuring rods

5-1/2" (140mm) long handle furnished

Accuracy: mic head +/-

30 degree measuring points

97"/20-50mm

Lock screw for dial bezel and Lock screw for holding sliding jaw in position

Fits Starrett series: 798-799-797-120-1202

001") 6-12" (+/-

The ID-C indicator face can be rotated 330° to an appropriate angle for easy reading

standard and adjustment wrench NOT provided at this discounted price

Radial displacement of split-ball contact is converted to axial displacement of measuring rod

Range: 3-4