Thread Checker - 49 Nut & Bolt Thread Checker, Bolt Size and Thread Gauge 15 Standard and 15 Metric Sizes & 19 Drill Bit Gauge, Bolts and Nut Identifier Gauge for Easy Verifying Sizing

描述

🔧 Master every thread and drill size like a pro—never guess, always know.

This Thread Checker is a professional-grade tool featuring 30 nut and bolt thread sizes (15 metric and 15 standard) plus 19 drill bit gauges covering both metric and imperial measurements. CNC-machined from anodized aluminum with laser-etched markings, it ensures precise, quick identification and sizing. Designed for mechanics, carpenters, and technicians, its compact, organized form factor makes it an indispensable addition to any workshop or toolbox.