Free shipping on orders overFree shipping over $250 Lower 48 states and DC. Excludes freight and oversize.

Disc Pad Hub 4-1/2" 5/8-11" F/ Sander Grinder - 3M Automotive

Part #: 45190

The 3M Automotive 45190 Disc Pad Hub is engineered for secure and efficient attachment of abrasive discs to professional sanders and grinders. This robust hub provides a stable platform for a variety of sanding and grinding applications, ensuring consistent performance and reliable operation in demanding automotive and industrial environments.

Key Features

  • Secure Abrasive Attachment: Designed to firmly hold 4-1/2 inch abrasive discs, preventing slippage during high-speed operation.
  • Durable Construction: Manufactured by 3M Automotive, this hub offers professional-grade durability to withstand the rigors of daily workshop use.
  • Optimal Compatibility: Features a 5/8-11 inch internal thread, making it compatible with a wide range of standard sander and grinder tools.
  • Enhanced Performance: Provides the necessary support for abrasive discs, contributing to efficient material removal and consistent surface finishing.

Applications

This disc pad hub is an essential component for professional technicians and mechanics involved in various tasks, including automotive body repair, paint preparation, and general metal fabrication. It is suitable for applications requiring surface conditioning, stock removal, weld blending, and rust removal. Its design facilitates efficient use in environments where precision and durability are paramount.

Specifications

  • Manufacturer: 3M Automotive
  • Model Number: 45190
  • Disc Diameter: 4-1/2 inches
  • Arbor Thread: 5/8-11 inches
Only 4 left in stock - order soon

$37.84

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Saturday 30 May, 2026.

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