The 3M File Belt Sander Contact Arm Assembly is offered as a smart, efficient way to ensure your 3M File Belt Sander works for a wide range of jobs in collision repair. Assembled, ready-to-install contact arms include rubber contact wheels and can be used to efficiently change the length or the belt width on your file belt sander. The design of the contact arm assembly provides effective reach to accommodate sanding and grinding in hard-to-reach areas.

• Assembled – ready to use
• Includes rubber contact wheels
• Replacement part for the 3M File Belt Sander 33573
• Designed for use with 3M File Belt Sander 33573

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