440Z-3RL Depth Micrometer Ratchet Thimble, 0-3″ Range, .001″

Micrometer Depth Gage, Ratchet Thimble, 0-3″ Range, .001″ FEATURES The depths of holes, slots, shoulders and projections can be measured with these fine tools 2-1/2″ (63.5mm) base and 1/8″ (3.2mm) diameter measuring rods Combination ratchet and speeder for uniform pressure and quicker adjustment Ring-type knurled lock nut for quick and sure locking   SPECIFICATIONS Made in America: Yes Micrometer Type: Mechanical Range (in): 0-3″ Graduations (in): .001″ Base Length (in): 2-1/2″ Lock Nut Type: Ring Type Knurled Measuring Rods (qty): 3 Rod Diameter (in): 1/8″ Thimble Type: Ratchet Case Type: Padded Case Accuracy (in): Mic head +/-.0001″; Rods +/-.0002″