Groz 01304 4-Inch Pocket Brass Caliper, Inside & Outside Measurements, Non-Magnetic, Dual Imperial/Metric Graduations for Mechanics, Hobbyists, EDC

About This

• 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
• 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

Overview

• Brand : Groz
• Material : Metal
• Range : ['0 inches', '4 inches', '0 mm', '100 mm'] inches, millimeters
• Measurement Accuracy : +/- 0.02 millimeters
• 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.