/ Precision Measuring Tools / Precision Hand Tools / Micrometers / Depth Micrometers / 440Z-3RL * Not actual product image 52115 440Z-3RL Depth Micrometer 52115 Other similar products The Starrett 440, 440M, 445, 445M Series Depth Micrometer features a combination ratchet and speeder, ring-type locknut, ratchet stop and locknut. 0-3" Range, 2 1/2" Base, 3 Rods, Ratchet Stop, Lock Nut, Case. Features Specifications Parts Downloads Contact Starrett 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 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" Parts Member of Kit Item #DescriptionPart No.QtyInformation 1SHELL, ADJUSTING09183-01 2CAP, SHELLPT080261 3BASE, ENGLISHNOT AVAILABLE1 4LOCK KITPT991751 5•PIN,.123DX.155DX.165L09177-01 6•SPRING, .132X.156X.094X.012X2 -1/209179-01 7•RING, BINDER09180-01 8SPRING, BARREL10058-01 9NUT, .375-52PT164141 10SPINDLE, SCREW16753-01 11SHELL, OUTSIDE08025-01 12RATCHET ASSEMBLYPT198031 13•NUT,#2-64 RATCHET19801-01 14•CAP ASSEMBLYPT994451 15•PIN, RATCHET .066D X .156LPT189761 16•SPRING, .041X.061X.188X.010X6PT076731 17•SCREW, #2-64 SLOT X .204 LONGPT197721 180-1" ROD ASSEMBLYPT9933114-3/16" LNG 191-2" ROD ASSEMBLYPT9933215-3/16" LNG 202-3" ROD ASSEMBLYPT9933316-3/16" LNG 21WRENCH #3PT015261 22CASE ONLY, STEEL/VINYL445AZZ-61NOT SHOWN 23REPLACEMENT ROD NUT, .125-40PT171211NOT SHOWN Downloads 2D Dimensional Drawing (PDF) .pdf 40.60 kb