Toolocity 3bh0000R 3-Inch Back Holder with Rigid 5/8-11 Thread</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Rigid back holder is made from plastic and it works great for polishing flat surfaces.</li><li>5/8-11 thread fits most polishers and grinders.</li><li>Velcro face will accept all velcro backed diamond polishing pads.</li><li>3" in diameter</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41Zct4WPjsL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41mRJm7uqIL.jpg' noproxy></br>