Brand Name: Gator
*Size: 4.5 in.
*Material: Aluminum Oxide
*Attachment Style: Center Mount
*Product Type: Fiber Disc
*Grit: 36 Grit
*Grade: Extra Coarse
*Number in Package: 3 pk
*Usage: Multisurface
*Number of Holes: 0
*Should be used with a 4.5? backer pad with a 5/8? arbor