Starrett 124A Solid-Rod Vernier Inside Micrometers Set, 2-8″ Range, 0.001

Starrett 124A Solid-Rod Vernier Inside Micrometers Set

Starrett 124A Solid-Rod Vernier Inside Micrometers Set, 2-8″ Range, 0.001″ Graduation, -0.0001″ Accuracy, Without Case

  • Rods marked with length, are adjustable from 2″ to 8″ and have a shoulder to set in the micrometer head that locks in position to ensure accuracy
  • Hardened and ground anvils on 1/4″ diameter  solid rods, for accuracy
  • Numbered every thousandth of an inch for quick readings
  • Lightweight for ease of use
  • Includes one 1/2″ spacing collar

The Starrett 124A solid-rod inside micrometer set offers a range from 2” to 8” and has figures numbered every 0.001”. The hardened, radius-ground anvils on rods are accurate. Solid-rod inside micrometers are often used for measuring the inside diameter of a cylinder or ring and when measuring parallel surfaces. The micrometer head, rods and spacing collars are assembled to the desired range and then adjusted to obtain the measurement. Micrometers are precision measuring instruments that use a calibrated screw to measure small distances. These measurements are translated into large rotations of the screw that are then able to be read from a scale or a dial. Micrometers are typically used in manufacturing, machining and mechanical engineering. There are three types of micrometer: outside, inside and depth. Outside micrometers may also be called micrometer callipers and are used to measure the length, width or outside diameter of an object. Inside micrometers are typically used to measure interior diameter, as in a hole. Depth micrometers measure the height or depth, of any shape that has a step, groove or slot. The L. S. Starrett Company was founded in 1880 originally manufacturing bench vices, squares and other tools. They acquired other companies throughout the years, expanding their services into making precision measurement instruments and tools, such as callipers, micrometers, saw blades and gauges. Starrett is headquartered in Athol, Massachusetts and has manufacturing facilities in Brazil, the United Kingdom, China and other locations.

SKU: B0006J4RE0
Weight: 22.7 g
Dimensions: 2.54 x 2.54 x 2.54 cm; 22.68 Grams
Model: 124A
Part: 124A
Pack Quantity: 1
Manufacture: L.S. Starrett Company Ltd
Quantity: 1