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The Starrett 443Z-3RL Mechanical Depth Micrometer Set has a measuring range of 0-3" with 2" Half 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"
- Graduation: .001"
- Type: Half Base Depth Micrometer
- SPC Output: No
- Accuracy: Mic head +/- .0001" ; Rods +/- .0002"
- Details: Number of Rods: 3; Diameter of rods: 5/32" in
Features: The depths of holes, slots, shoulders and projections can be measured with these fine tools, 2" (50mm) half base permits measuring depths of holes and slots close to shoulders and between obstructions, Combination ratchet and speeder for uniform pressure and quicker adjustment, Rods have individual length adjustment and are 5/32" (4mm) in diameter, Ring-type knurled lock nut for quick and sure locking