Norton Speed-Lock Quick Change Back-Up Pad 55106 – 4" TR Type III

Norton Speed-Lock Quick Change Back-Up Pad 55106 – 4" TR Type III

The Norton Speed-Lock Quick Change Back-Up Pad 55106 is designed for fast, efficient abrasive disc changes in professional sanding and finishing applications. Its twist-on, twist-off system eliminates the need for tools, improving workflow speed and productivity in busy shop environments.

Features & Benefits

• Size: 4" diameter back-up pad
• Type: TR Type III Speed-Lock system
• Part number: 55106
• Tool-free twist-on / twist-off design for fast disc changes
• Improves efficiency and reduces downtime during sanding operations
• Secure disc attachment for stable, consistent performance
• Designed for use with compatible quick-change abrasive discs
• Durable construction for long-term shop use

Ideal for automotive refinishing and general fabrication work, this back-up pad streamlines abrasive changes while maintaining reliable sanding performance.