(2) Porter Cable 7800 Drywall Sander Replacement Lock Nut 877757

The Porter Cable 7800 Drywall Sander Replacement Lock Nut 877757 is designed to securely fasten components on your drywall sander, ensuring stable and efficient operation during sanding tasks.

• Replacement lock nut compatible with Porter Cable 7800 drywall sander
• Part number 877757 for easy identification
• Ensures secure attachment of sanding components
• Durable construction for reliable performance

This is an aftermarket part, not OEM. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.