The Moore & Wright 401 Series Lug Back Dial Indicators are precision measuring instruments designed for comparative measurement, alignment, inspection and machine setup applications. Featuring a lug back mounting configuration, these indicators can be securely mounted to magnetic bases, stands and inspection fixtures, making them suitable for a wide range of engineering and quality control environments.
Manufactured to the high standards associated with Moore & Wright precision measuring equipment, the 401 Series delivers reliable and repeatable measurement performance for checking runout, concentricity, flatness, alignment and dimensional variation. The clear analogue dial face provides easy reading, whilst the robust construction ensures dependable operation in workshop and inspection environments.
Available in both imperial and metric measuring ranges, the 401 Series offers a choice of measuring capacities to suit a variety of applications. The lug back design provides flexibility when integrating the indicator into inspection systems, machine setups and production measurement processes.
Available Models
| Product Code |
Description |
Range |
Accuracy |
Resolution |
Bezel Diameter |
Stem Diameter |
| MW401-01 |
Lug Back |
0-0.5" |
±0.02mm |
0.001" |
58mm |
3/8" |
| MW401-02 |
Lug Back |
0-1.0" |
±0.035mm |
0.001" |
58mm |
3/8" |
| MW401-05 |
Lug Back |
0-25mm |
±0.035mm |
0.01mm |
60mm |
8mm |
Technical Specifications
| Specification |
Details |
| Series |
401 |
| Mounting Style |
Lug Back |
| Measuring Range |
0-0.5" to 0-1.0" / 0-25mm |
| Resolution |
0.001" & 0.01mm |
| Bezel Diameter |
58mm & 60mm |
| Stem Diameter |
3/8" & 8mm |
| Application |
Inspection, Alignment, Runout & Machine Setup |
The Moore & Wright 401 Series Lug Back Dial Indicators provide engineers, machinists and inspectors with a reliable solution for precision comparative measurement. Their robust construction, secure mounting arrangement and clear dial display make them ideal for workshop, production and quality control applications.