Brand Name: Gator
*Size: 4.5 in.
*Material: Aluminum Oxide
*Attachment Style: Center Mount
*Product Type: Fiber Disc
*Grit: 80 Grit
*Grade: Medium
*Number in Package: 3 pk
*Number of Holes: 0
*Usage: Multisurface
*Should be used with a 4.5? backer pad with a 5/8? arbor