/ Precision Measuring Tools / Precision Hand Tools / Micrometers / Depth Micrometers / 449BZ-3R * Not actual product image 52322 449BZ-3R Micrometer Depth Gage with Non-Rotating Blade 52322 Other similar products The Starrett 449, 449M Series Micrometer Depth Gage with Non-Rotating Blade includes a .045" thick x 1/8" wide (1.2 x 3.2mm) blade that can be turned with the fingers and positioned at any angle relative to the base. In operation, the blade does not turn, but moves perpendicularly only, permitting depth measurement of narrow shoulders without the blade rolling off. This is also ideal for slots and recesses as narrow as .045" (1.2mm). Furnished with a 2-1/2" (63mm) or a 4" (100mm) base. 0-3" Range, .001" Grad, 4" Base, 3 Rods, in Case. Features Specifications Parts Downloads Contact Starrett Features The depths of holes, slots, shoulders and projections can be measured with these fine tools Non-rotating blade: blade does not turn, but moves perpendicularly only 4" (100mm) base .045" thick x 1/8" wide (1.2 x 3.2mm) blade 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): 4" Lock Nut Type: Plain Measuring Rods (qty): 3 Rod Diameter (in): .045x1/8" Thimble Type: Ratchet Case Type: Padded Case Accuracy (in): Mic head +/-.0001"; Rods +/-.0002" Parts Member of Kit Item #DescriptionPart No.QtyInformation 1BASE SUB ASSEMBLY 4"NOT AVAILABLE1 2SHELL, OUTSIDE MICROMETER13034-01 3CAP, SHELLPT080261 4SPINDLE SCR, .291-4016982-01 5NUT, .375-52PT164141 6SHELL, ADJUSTING09183-01 7RATCHET STOPPT994020 8•SCREW, #4-40 SET X .188 LONG19769-01 9•NUT ASSEMBLY19771-01 10••NUT,#2-64 RATCH BODY19767-01 11••PIN, RATCHET .066D X .156LPT189761 12••CAP ASSEMBLYPT994451 13••SPRING, .041X.061X.188X.010X 6PT076731 14••SCREW, #2-64 SLOT X .204 LONGPT197721 150-1" ROD ASSEMBLYPT9911513-31/32" LNG 161-2" ROD ASSEMBLYPT9911614-31/32" LNG 172-3" ROD ASSEMBLYPT9911715-31/32" LNG 18SPRING, BARREL10058-01 19WRENCH #3PT015261 20CASE ONLY, STEEL/VINYL445AZZ-61NOT SHOWN Downloads 2D Dimensional Drawing (PDF) .pdf 40.06 kb