Royal QG-42 Ultra-Precision Quick-Grip Round Collet (Inch), Serrated, 1-1/16″ Size

Precise Z-Axis Setting Indicator with Magnetic Base4401-0051 .0005 Reading and .125" Travel Efficient to set "0" point with built in dial indicator Positioning accuracy and repeatability: 0.0004" Setter Dimension: 1.45" (square) x 4" (height) Shipping Weig