Metal Depressed Center Wheel
https://m.media-amazon.com/images/I/81x-rpksF+L._SL1500_.jpg
https://m.media-amazon.com/images/I/41MXWV3016L.jpg
https://m.media-amazon.com/images/I/41MXWV3016L._SX38_SY50_CR,0,0,38,50_.jpg
MAIN
DEWALT
{"Is Discontinued By Manufacturer": "No", "Package Dimensions": "4.1 x 3.7 x 0.9 inches; 0.96 Ounces", "Date First Available": "December 14, 2014", "Manufacturer": "Dewalt Accessories"}