Oreck grip pad or drive pad holder. 

This black plastic pad block fits on the bottom of Oreck Orbiter Floor Care Machines. Designed to securely hold a variety of scrubbing pads in place with its plastic teeth.

• Orbiter 12" pad driver

• Item Package Dimension: 10.699999989086" L x 7.799999992044" W x 1.599999998368" H

• Item Package Weight: 0.59965735264 lb

• Model Number: 53178-510327

Will fit ALL Oreck Orbiter models including but not limited to: ORB550, ORB600 and ORB700