







📐 Elevate your measurements to micrometer mastery!
The WEN 10481 81-Piece Steel Gauge Block Set offers workshop-grade precision with 81 steel blocks ranging from .05 to 4 inches. Certified to ASME B89.1.9 standards, it guarantees calibration accuracy within +0.25 μm to −0.15 μm. Housed in a durable hard-shell case, this compact 5.1-pound set is engineered for professionals demanding exactness and reliability in every measurement.







| Manufacturer | WEN |
| Part Number | 10481 |
| Item Weight | 5.1 pounds |
| Product Dimensions | 10.75 x 6.88 x 1.75 inches |
| Item model number | 10481 |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Included Components | Gauge Block (81) |
| Batteries Required? | No |
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