The Moore & Wright Locking Screw Vernier Caliper 155 Series is a precision mechanical measuring instrument designed for accurate external, internal, depth and step measurements. Featuring a locking screw for secure measurement retention, it is ideal for engineering workshops, manufacturing environments and quality control applications.
Manufactured to Moore & Wright's renowned standards, this vernier caliper provides smooth jaw movement and reliable measurement performance. The locking screw allows readings to be securely held before recording, making it particularly useful for repetitive inspection and transfer measurements.
Designed for professional use, the 300mm model combines a generous measuring capacity with long jaws for improved versatility when measuring larger components.
Available Model
| Product Code |
Range (mm) |
Range (inch) |
Resolution (mm) |
Resolution (inch) |
Jaw Length |
| MW155-32 |
0–300 |
0–12" |
0.02 |
0.001" |
150mm |
Technical Specifications
| Specification |
Details |
| Product Type |
Locking Screw Vernier Caliper |
| Series |
155 |
| Measurement Range |
0–300mm (0–12") |
| Resolution |
0.02mm / 0.001" |
| Jaw Length |
150mm |
| Measurement Functions |
External, Internal, Depth & Step Measurement |
| Locking Mechanism |
Locking Screw for Secure Measurement Retention |
| Applications |
Engineering, Manufacturing, Precision Inspection, Toolrooms, Maintenance & Quality Control |
The Moore & Wright 300mm Locking Screw Vernier Caliper delivers dependable precision and robust construction for professional measuring applications. Its long jaws, fine resolution and locking mechanism make it an excellent choice for accurate measurement of larger components.