Up for auction I have a old vintage set of Craftsman 1"-7" Internal Gauges with 'kool' original wood storage box. Action on micrometer dial is not so smooth. Kind of 'hangs up' a little on a spot on rotation.
The Brown & Sharpe enamel frame outside micrometer has a vernier scale in inch units for taking precise outside diameter (OD) measurements, a convertible friction drive thimble mechanism for uniform or variable pressure during adjustment, and tungsten carbide faces for wear resistance. The micrometer’s frame has a baked enamel finish for protection and durability.
New Starrerrt Precision Micrometer 436.1RL Top quality USA made tools Tapered frame for measuring narrow slots and tight spaces Vernier scale in inch units for taking precise outside diameter (OD) measurements Ratchet-stop mechanism helps provide uniform pressure for precise, repeatable measurements Satin chrome finish on thimble and sleeve helps resist rust and reduce glare Micro-lapped steel measuring faces help provide accuracy .001" Grad Ratchet Stop Lock Nut hbo.
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