Easy & Quick Way to Find the Right Size Tool!
Whether you’re working on automotive projects, home improvements, or mechanical tasks, the Nut & Bolt Size Measuring Gauge provides reliable dimensional verification for a wide range of bolt and nut types.
Perfect for use on construction sites, factory floors, maintenance services, and even daily repairs.
Compact and portable—easily carry it in your pocket or clip it onto a keychain for quick access anytime.
Gauge Range: SAE: 5/16 in. – 1 in. | Metric: 8 mm – 25 mm
Both SAE (inch) and Metric (mm) gradations are clearly displayed on opposite sides for convenience.
🔧 Simplify your work with the Nut & Bolt Size Measuring Gauge—order yours today and always have the right size at hand!
