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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
4 Blocks =1-4" Step=1"
Fowler's Quartz Optical Flats and Parallels are perfect for repair departments and Quality Control labs for inspection of micrometers and other measuring tools
Lightweight ABS gage shroud for extra strength and protection
Quick positioning and adjustment
An analog bar provides easy-to-read values when scanning for Max
Fowler 52-525-505-0 Ruby Ball Contact Point .157" Diameter *NEW - OVERSTOCK ITEM* Micrometer Head 4 Blocks =1-4" Step=1"Item Description For dial indicators with American Standard Thread 4 48 NF 1 2" Tip Length Ball Size 4mm (. 157" Diameter) Special Features Ruby Ball Contact Points Hardness, resistance to wear Chemical and thermal stability, extremely low friction coefficient, negligible thermal expansion NEW Overstock Item