The Starrett 445AZ-3RL Mechanical Depth Micrometer Set has a measuring Range of 0-3" with 3" Base Length and .001" graduations with a Ratchet Stop, Lock Nut and 3 Rods in a padded case. Features a combination ratchet and speeder, for uniform pressure and quicker adjustment. This set allows the depths of holes, slots, shoulders and projections to be measured. The satin chrome reading surface is glare free and resists rust.
- Range:0-3 in
- Type:Depth Micrometer Set
- Accuracy:Mic head +-- .0001" ; Rods +-- .0002"
- Details:Number of Rods: 3; Diameter of rods: 5-32" in