PEC 402-H12 12″ 4R Grad Adjustable Hook Rule

PEC 402-H12 12″ 4R Grad Adjustable Hook Rule

PEC 402-H12 12″ 4R Grad Adjustable Hook Rule

Are you tired of using traditional rulers that limit your measuring capabilities? Look no further than the PEC 402-H12 12″ 4R Grad Adjustable Hook Rule. This innovative measuring tool is designed to provide accuracy and versatility for a wide range of applications.

Features and Benefits

1. Adjustable Hook

The PEC 402-H12 features an adjustable hook that allows you to measure both inside and outside dimensions with ease. Whether you need to measure the diameter of a pipe or the width of a groove, this ruler has got you covered.

2. 4R Graduation

With its 4R graduation, this ruler provides precise measurements in 1/8″, 1/16″, 1/32″, and 1/64″ increments. This level of accuracy is essential for tasks that require high precision, such as woodworking, metalworking, and engineering.

3. Durable Construction

The PEC 402-H12 is made from high-quality materials to ensure durability and longevity. Its stainless steel construction resists rust and corrosion, making it suitable for use in various environments.

4. Easy-to-Read Markings

The ruler features clear and easy-to-read markings, allowing for quick and accurate measurements. The graduations are etched into the surface, ensuring that they won’t fade or wear off over time.

Frequently Asked Questions

Q: Can I use this ruler for both metric and imperial measurements?

A: Yes, the PEC 402-H12 provides measurements in both metric and imperial units, making it suitable for international use.

Q: Is the hook adjustable on both ends?

A: No, the hook is adjustable on one end only. However, this still allows for versatile measuring capabilities.

Q: Can I use this ruler for outdoor applications?

A: While the ruler is durable, it is recommended for indoor use to prevent excessive exposure to harsh weather conditions.


The PEC 402-H12 12″ 4R Grad Adjustable Hook Rule is a must-have tool for anyone in need of precise and versatile measurements. Its adjustable hook, 4R graduation, durable construction, and easy-to-read markings make it a reliable choice for various applications. Upgrade your measuring tools today and experience the difference!

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