🔥Portable keychain with precise thread size tester

Functions

Fast and accurate measurement: This tool is designed for quick and precise thread size verification, eliminating guesswork and saving you time and effort on the job. Quickly confirm the workpiece size by sliding the knob to tighten and measure with one hand.

Keychain attachment: Equipped with a keychain loop, this checker can be conveniently attached to your keys or belt to ensure it's always within reach when you need it.

Easy-to-read markings: Clearly engraved size markings provide easy identification of thread sizes, reducing the risk of errors and making it a reliable tool for professionals and DIY enthusiasts.

Convenient unit reading design: This thread checker features metric and imperial units, providing versatility and convenience and ensuring accurate measurements for any project.

Durable Construction: This tool is made of high-quality, corrosion-resistant material and is designed to withstand heavy use and harsh environments, ensuring long-lasting performance.

Spec

Material: iron

Unit: imperial, metric

Size: as shown

Package included: 1 * Portable precise Thread size Checker Wrench

Notes

Keep the checker on your keychain or belt for quick access during projects.

Clean the tool regularly to maintain its clarity and precision.