51-in-1 Bolt Size Finder & Thread Checker, 32 Metric & 32 SAE Nut and Bolt Thread Gauge with 19 Drill Bit Checker, CNC-Machined Aluminum Screw Size Chart, Go/No-Go ANSI Standard, Non-Slip Base.

★★★★☆ 4.0 15 reviews

$19.19
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$19.19
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Free shipping Free 30-day returns

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Product details

Management number 218172207 Release Date 2026/05/03 List Price $7.68 Model Number 218172207
Category
  • 51-in-1 Precision Tool: Our bolt size finder combines 16 Metric and 16 Imperial nut and bolt thread checker sizes, plus 19 drill bit gauge holes – all in one compact, CNC-machined aluminum body. Engineered to Go & No-Go Class 2A ANSI standards, it ensures flawless accuracy for mechanics, carpenters, and DIYers.
  • Robust and Durable Construction: Made from high-quality anodized aluminum 6061, this tool is built to withstand heavy use while maintaining its lightweight and corrosion-resistant properties. Equipped with a SUS 304 stainless steel bolt, our thread checker guarantees exceptional durability and resistance to corrosion, ensuring reliable performance in any working environment.
  • Multi-Functional Design: Our screw thread gaugewith a sleek anodized finish, ensuring durability and resilience. Convenient 15CM and 6-inch rulers on both sides. It's a tool designed for lasting reliability and convenience.Featuring a convenient hanging hole, our thread checker offers versatile mounting options. Hang it on your workshop wall for easy access, or let it sit securely on any surface as you work.
  • Universal Compatibility: Covers Metric (M3–M14) and Imperial (#4–1/2") threads, plus drill bits (1/16"–1/2"). A must-have for pros and hobbyists alike! Say goodbye to second-guessing and mismatched hardware – embrace flawless accuracy effortlessly.
Item Weight 1.52 pounds
Manufacturer ZUOMU SHOP
Product Dimensions 13.5 x 3.54 x 0.04 inches

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