Starrett Depth Micrometer with 12 Measuring Rods - Mechanical, 6" Base Length, 0-12" Range, .001" Graduation, Ratchet Stop, Lock Nut - 445DZ-12RL

Starrett Depth Micrometer with 12 Measuring Rods - Mechanical, 6" Base Length, 0-12" Range, .001" Graduation, Ratchet Stop, Lock Nut - 445DZ-12RL

Wide Measuring Range - Measure different depths with one tool. The rods can be swapped to cover 0 to 12 inches. Ideal for holes, slots, shoulders and projections. Precise Measurement - This depth micrometer delivers accurate readings down to 0.001 inch, making it ideal for machinists, inspectors, and precision manufacturing work. Ratchet and Speeder for Smooth Control - The combination ratchet and speeder mechanism ensures consistent measuring pressure while allowing fast adjustment. This helps maintain accuracy even during repetitive measurements. Quick Lock Feature - The ring-type knurled lock nut lets you secure measurements quickly so readings stay in place when checking or recording results. Durable Satin Chrome - The Satin chrome finish reduces glare and keeps graduations clear in bright lighting while resisting corrosion.