Groz 01304 4-Inch Pocket Brass Caliper, Inside & Outside Measurements, Non-Magnetic, Dual Imperial/Metric Graduations for Mechanics, Hobbyists, EDC
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- POCKET-SIZED PRECISION - Slip this compact 4-inch brass caliper into your pocket, toolbox, or EDC kit; always have accurate measurements ready when you need to check screw sizes, tubing diameters, or part dimensions
- MEASURE INSIDE AND OUTSIDE - Both internal and external jaws in one tool; external measurements from 0-4 inches (0-100mm), internal measurements from 7/32" to 4 inches (5-100mm) for complete versatility
- NON-MAGNETIC SOLID BRASS - Won't interfere with sensitive electronics or magnetized parts; classic brass construction looks great, resists corrosion, and polishes beautifully with regular brass cleaner
- DUAL IMPERIAL AND METRIC SCALES - Read measurements in inches (1/16" resolution) or millimeters (0.1mm resolution) without math conversions; close-tolerance dovetail design ensures smooth, accurate sliding action
- AFFORDABLE PRECISION FOR EVERYDAY USE - Accurate enough for hobby projects, DIY repairs, and general shop work at a fraction of the cost of digital calipers; perfect for mechanics, makers, and crafters
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Select a product to estimate shipping.Stop fumbling for a charged digital caliper when you just need a quick, reliable check. The Groz 4-inch Brass Pocket Caliper (01304) is machined from solid brass with a close-tolerance dovetail slide for smooth, accurate motion every time you take a reading. No batteries, no electronics, no recalibration.
This inside-and-outside model carries two jaw sets in one tool. External measurements run 0-4 in (0-100 mm) and internal measurements run from 7/32 in (5 mm) up to 4 in (100 mm), so you can size screws, nails, lenses, tubing, bores, and small parts without switching instruments. Dual graduations read 1/16 in on the imperial scale and 0.1 mm on the metric scale, side by side.
The non-magnetic brass body makes it a fit for work around electronics and magnetized components, and the pocket-friendly profile suits mechanics, machinists, hobby crafters, jewelers, and everyday-carry kits. Brass develops a natural patina with use and polishes back with standard brass cleaner.
| Main Specification | |
|---|---|
| Range | millimeters or ['0 inches', '4 inches', '0 mm', '100 mm'] inches |
| Global Trade Identification Number | 00816139014135 or 08901486013046 |
| Manufacturer | Groz |
| Brand | Groz |
| UPC | 816139014135 |
| Number of Items | 1 |
| Included Components | Brass Caliper |
| Item Weight | 2.08 ounces |
| Technical Details | |
| Part Number | 1304 |
| Model | 1304 |
| Material Type | Metal |
| Measurement Accuracy | +/- 0.02 millimeters |
| Others | |
| Product Type | Digital Calipers |
| Item Dimensions L x W | 5.2"L x 1.65"W |




