•Holder enables use of 3M Hookit discs (sold separately) on a disc sander, rotary sander, or random orbital sander
•New one piece threaded shank reduces vibration and improves balance
•Low profile firm density foam is well-suited for flat sanding applications
•Firm density foam and blunt 35 degree tapered edge provide durability and an aggressive cut
•Hookit hook and loop attachment system provides easy disc changes and optimizes disc life