3M 7000045251 Hook Saver Disc Pad Protector 3 Inch

Product Description

The 3M 7000045251 is a hook saver disc pad protector designed to extend the service life of Hookit disc pads by acting as a sacrificial attachment layer. Instead of wearing down the hooks on a new disc pad, this low-cost insert takes the friction and abrasion during sanding operations. Measuring 3 inches in diameter with a 3-hole pattern, it attaches directly between the disc pad and the sanding disc. Body shop technicians and finishing trade professionals install this component as a routine consumable during clean sanding setups. At 0.05 pounds, it adds virtually no weight to the assembly.

This hook saver is intended for use in clean sanding applications where a Hookit disc pad is employed. The 3-hole configuration aligns precisely with the hole pattern on the PN20350 Hookit Clean Sanding Disc Pad, allowing proper dust extraction to continue without interruption. It is suited for automotive refinishing, surface prep, and general abrasive finishing work where disc pad longevity is a cost concern. Sold individually, it is a direct-use consumable that gets replaced along with the sanding disc.

Key Features

• Sacrificial layer protects Hookit disc pad hooks from premature wear
• 3-inch diameter with 3-hole pattern matches PN20350 Hookit Clean Sanding Disc Pad
• Low-cost consumable reduces overall tooling expense compared to replacing disc pads
• Lightweight at 0.05 pounds — adds no meaningful weight to the sanding assembly
• Designed for use on PN20350 BUP Hookit disc pad configurations

Compatibility

Designed for use with the PN20350 Hookit Clean Sanding Disc Pad. The 3-hole pattern in this hook saver matches the 3-hole layout of the PN20350 Hookit Clean Sanding Disc Pad for proper fitment and dust extraction alignment.

Installation Notes

Installation is performed by surface prep and finishing technicians as part of routine disc pad maintenance. Power down or disconnect any pneumatic or electric sander before attaching or removing the hook saver. The hook saver is placed between the disc pad face and the sanding disc and is treated as a consumable — replace it when worn rather than attempting to reuse it. Follow shop safety protocols and manufacturer guidance for abrasive tooling during all sanding operations.

Technical Specifications

• Diameter: 3 inches
• Hole Count: 3 holes
• Weight: 0.05 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 20
• UPC: 00051141283265

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045251