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Moore & Wright MAW526R Calipers

The Moore & Wright MAW526R is a high-quality, 6 inch/150mm spring joint external caliper designed for accurate measurements. This bow-spring caliper features an easy to use and reliable mechanism

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Moore & Wright MAW526R Calipers – Precision in Every Stroke

The Moore & Wright MAW526R Calipers are engineered to deliver exceptional performance and durability in a compact, versatile package. Designed for both professional mechanics and dedicated hobbyists, these calipers combine robust construction with ergonomic design, ensuring accurate measurements across a wide range of applications.

Key Design Highlights

  • Spring Joint External Caliper – The MAW526R features a spring‑loaded joint that provides smooth operation and consistent pressure distribution.
  • 150 mm (6 in) Length – This standard size offers ample reach for most automotive, industrial, and precision tasks while maintaining a lightweight profile.
  • Dual Measurement Systems – Equipped with both metric and imperial scales, the calipers cater to global users without compromising readability.
  • Ergonomic Handle Design – The handle is contoured for comfortable grip, reducing fatigue during extended use.

Construction & Materials

The MAW526R is constructed from high‑strength steel alloy, providing resistance to wear and corrosion. The internal spring mechanism utilizes a hardened steel coil that maintains tension over thousands of cycles, ensuring reliable performance even under demanding conditions.

Performance Characteristics

  • Accuracy – ±0.02 mm (±0.001 in) precision ensures dependable measurements for critical components.
  • Range – Full measurement span from 0 to 150 mm, with a clear and uncluttered scale layout.
  • Durability – Designed to withstand repeated use without significant loss of accuracy or spring tension.

Applications Across Industries

The versatility of the MAW526R makes it suitable for:

  • Automotive repair and maintenance – measuring brake pads, pistons, and cylinder bores.
  • Aerospace component inspection – ensuring tolerances in critical parts.
  • Industrial machinery – checking shaft diameters and bearing clearances.
  • Precision engineering – calibrating tools and verifying machining accuracy.

Installation & Setup

Setting up the MAW526R is straightforward:

  1. Align the caliper jaws with the measurement target, ensuring they are parallel to the surface.
  2. Apply gentle pressure using the handle; the spring joint will automatically adjust to maintain consistent contact.
  3. Read the scale – The dual metric/imperial display allows quick conversion without additional tools.

Maintenance Guidelines

To preserve accuracy and extend lifespan:

  • Clean the jaws with a soft cloth after each use to remove debris.
  • Inspect the spring for signs of wear; replace if tension noticeably decreases.
  • Avoid exposing the caliper to extreme temperatures or corrosive environments.

Compatibility & Interchangeability

The MAW526R is fully compatible with standard Moore & Wright 526R Spring Joint External Calipers accessories, allowing users to swap components seamlessly. Its standardized dimensions ensure that it can be integrated into existing toolkits without modification.

Technical Specifications Table

Moore & Wright MAW526R Calipers – Technical Data
ModelMAW526R
TypeSpring Joint External Caliper
Length150 mm (6 in)
Measurement Range0–150 mm / 0–6 in
Accuracy±0.02 mm (±0.001 in)
MaterialHigh‑strength steel alloy with hardened spring coil
Scale TypeDual metric/imperial
Handle DesignErgonomic, contoured grip
Spring TensionHardened steel coil – maintains over thousands of cycles
Intended Use: Automotive, aerospace, industrial machinery, precision engineering

Conclusion

The Moore & Wright MAW526R Calipers embody a blend of precision, durability, and user‑friendly design. Whether you’re measuring critical automotive components or fine-tuning industrial equipment, these calipers provide reliable accuracy and ease of use. Their robust construction and dual measurement system make them an indispensable tool for professionals who demand consistency and confidence in every measurement.


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Category
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- Outside Calipers
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Tags Spring Joint Spring Joint External
Identifiers
Brand Moore & Wright
Moore & Wright is a British brand that manufactures precision tools. The company was founded in Sheffield, England in 1854 and has been producing tools of the highest quality ever since. Today, Moore & Wright tools are used by engineers and craftsmen all over the world.'.
Model Moore & Wright MAW526R
MPN Moore & Wright MAW526R
ID 10951132
Dimensions / Weight
Key Features

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