Fowler 1" X-TEST Test Indicator 526600040 Blocks are matched in pairs

Blocks are matched in pairs and measure 1" x 2" x 3"

• Made of hardened and precision ground tool steel• Sides are parallel and vee is central and ground• Central hole is provided for drilling or removing pins• V-Block has four 3/8"—16 tapped holes

tubing and other cylindrical workpieces to measure wall thickness

1µm resolution scales on each axis

Fowler 1" X-TEST Test Indicator 526600040 Blocks are matched in pairsIncludes NIST Certificate of Calibration! TWICE the range of most indicators! All X Test Indicators include 5 32" and 3 8" dovetail clamps! Features: Range: 0. 060" 1" or 1 1 2" Dial Diameter Jeweled movement Revolution counter Easy to read tilted dial Automatic reversal 210 Swivel arc Tungsten carbide points: . 040", . 080" and . 120" diameter 5 32" stem