Proto J6062CXCERT 1/4 in Drive Ratcheting Micrometer Torque Wrench
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The Proto J6062CXCERT is a new 1/4 in drive ratcheting-head micrometer (click-type) torque wrench that ships with a factory calibration certificate (CERT suffix), making it traceable for quality-system and aerospace/MRO applications requiring documented accuracy. The micrometer-style handle uses a dual-scale graduated beam — torque values in N·m and in·lbf — and a knurled locking collar to secure the set-point after adjustment; the wrench clicks and releases at the preset value to prevent over-torque. The J6062 series is manufactured in the USA by Proto (Stanley Infrastructure) and features a chrome-plated alloy-steel body with a knurled grip handle and a reversible ratcheting head; the wrench stores in the included molded plastic Proto case alongside the calibration documentation and user guide.
Product Specifications
| Brand | Proto (Stanley Infrastructure) |
| Model / MPN | J6062CXCERT |
| Drive Size | 1/4 in |
| Wrench Type | Micrometer (click-type), ratcheting head |
| Torque Range | 40–200 in·lbf (4.5–22.6 N·m) |
| Torque Scale | in·lbf and N·m dual scale |
| Accuracy | ±4% of reading (clockwise) |
| Ratchet Head | Reversible, fixed ratcheting head |
| Calibration Certificate | Included (factory CERT, traceable) |
| Country of Origin | USA |
| Body Material | Chrome-plated alloy steel |
| Handle | Knurled grip w/ locking collar |
| Storage Case | Included molded plastic Proto case |
| Condition | New |