Description
Mitutoyo 378-807-3
High-precision Mitutoyo accessory engineered to expand the functionality of height gages and measurement systems in demanding metrology environments.
| Brand | Mitutoyo |
| Model | 378-807-3 |
| Voltage | Not specified |
| Country of Origin | Japan |
| Weight | 0.2 kg |
| Dimensions | 40 x 20 x 20 mm |
| Warranty | 12 months |
| Certifications | ISO 9001, CE, RoHS |
| SKU / MPN | 378-807-3 |
| What’s in the box | Accessory unit, protective case, user manual |
| Product Type | Measurement Accessory Holder |
| Compatibility | Mitutoyo Height Gages and Surface Plates |
| Material | Hardened Stainless Steel |
| Stem Diameter | 8 mm |
| Mounting Style | Stem-Mounted Clamp |
| Application | Precision Dimensional Measurement |
Key benefits: Precision-machined stainless steel construction, broad compatibility with Mitutoyo height gages, secure stem-mount clamping, long-term dimensional stability, OEM-quality reliability, easy installation.
Typical applications: Height gage fixturing, dial indicator mounting, surface plate inspections, quality control laboratories, machining workshops, coordinate measuring setups, precision part verification.
Lifecycle: Active product with long-term Mitutoyo availability and spare-parts support.
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





Thomas K. –
Profibus modules arrived with proper firmware version. Plug and play.