Starrett 445MDZ-150RL Mechanical Depth Micrometer, 0 to 150 mm, Graduations: 0.01 mm, Satin Chrome

• The depths of holes, slots, shoulders and projections can be measured with these fine tools
• 6 in (150 mm) base and 5/32 in (4 mm) diameter measuring rods
• Combination ratchet and speeder for uniform pressure and quicker adjustment
• Ring-type knurled lock nut for quick and sure locking
• Satin chrome reading surface is glare free and resists rust

Lock Nut Kit, 0.123 x 0.155 x 151 Pin, 0.132 x 0.156 x 0.094 x 0.012 x 2-1/2 Spring, Binder Ring, Adjusting Shell, Barrel Spring, 0.375-52 Nut, 0.291-40 SCR. Spindle, 13033-M Outside Shell, Shell Cap, Ratchet Assembly, #2-64 Ratchet Nut, Cap Assembly, 0.066D x 0.156L Ratchet Pin, 0.041 x 0.061 x 0.188 x 0.010 x 6 Spring, #2-64 Slot x 0.204 Long Screw, 0-25 mm Rod Assembly, 25-50 mm Rod Assembly, 50-75 mm Rod Assembly, 75-100 mm Rod Assembly, 100-125 mm Rod Assembly, 125-150 mm Rod Assembly, #3 Wrench, 0.125-40 Replacement Rod Nut and Steel/Vinyl Case Only