Fowler 6" Telescoping Gage Set 74-150-004 Spindle thread is hardened

Spindle thread is hardened

The compact and robust lightweight chassis makes the R14 ideal for workshop environments

Optical Comparator Type - R400

• 250/400mm Z axis measuring range

54-199-504-0 Measuring insert M2

Fowler 6" Telescoping Gage Set 74-150-004 Spindle thread is hardenedAnother great tool for easy and accurate measurements. Under spring tension, the plungers of the gage expand from the center to the size of the hole being measured and are then locked in place using the knurled knob. Final hole size is obtained by measuring over the contacts with a micrometer or vernier caliper. Contact points are constructed of hardened tool steel, precision ground. Double action rigid handle with self centering feature for quick