3M 7000028220 Hookit Disc Pad 3in X 0.5in 1/4-20

Product Description

The 3M 7000028220 is a Hookit disc pad designed to back and support abrasive discs and buffing pads during sanding and finishing operations. Measuring 3 inches in diameter and 0.5 inches in thickness, this pad features a 1/4-20 external thread mount that connects to random orbital sanders and other compatible rotary tools. It is sold individually and weighs approximately 0.1 pounds, making it a lightweight, easy-handling component suited for body shop technicians, auto refinishing professionals, and surface prep specialists who work with Hookit-system tooling on a regular basis.

This disc pad is intended for use in automotive refinishing, paint correction, and surface preparation environments where consistent backing support is required. It works with both 3 inch Hookit discs and Finesse-it buffing pads ranging from 3 inches through 3.75 inches in diameter. The 1/4-20 external thread interfaces directly with tools that accept a 1/4-20 internal thread drive, which is a common configuration on random orbital sanders used in production and detail work.

Key Features

• 3 inch diameter pad provides consistent backing for Hookit abrasive discs
• Compatible with 3 inch through 3.75 inch Finesse-it buffing pads
• 1/4-20 external thread mounts to tools with 1/4-20 internal thread drive
• Fits random orbital sanders and other rotary finishing tools
• Lightweight construction at 0.1 pounds for reduced operator fatigue

Compatibility

Designed for use with 3 inch diameter Hookit discs and 3 inch through 3.75 inch Finesse-it buffing pads. Fits random orbital sanders or other tools equipped with a 1/4-20 internal thread drive.

Installation Notes

Installation is performed by threading the 1/4-20 external thread of the pad directly onto the tool spindle with a 1/4-20 internal thread — hand-tighten securely before operating. Power down or disconnect the tool from its power source before attaching or removing the disc pad. Inspect the pad face and thread engagement before each use and replace if the pad surface shows uneven wear or the thread is damaged.

Technical Specifications

• Diameter: 3 inches
• Thickness: 0.5 inches
• Thread Size: 1/4-20 External
• Weight: 0.1 pounds
• UPC: 00051141284729
• Unit of Measure: Each
• Minimum Order Quantity: 5

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028220