Power Towel Stone Holder with Stones For Over 36" Machine (4 Pack)

(4 Pack) Power Trowel Stone holder attachment with stones for power trowel machines over 36-inch. Use a stone with a holder attachment on each blade. Each stone holder comes with 2 x 2 x 8-inch # 6 grit stone. Grinding Stone Holder with stone attachment over 36" Machine. Ships in 2 boxes.