Hardin 12WVPOLSET 1/2" Radius Diamond Profile Wheel, WP800 4" Var Speed Polisher and 8 pc 4" Diamond Polishing Pad Set

Features : Up to 150 run time on alkaline batteries Two D size Heavy Duty batteries included Protected slide switch Extra tough hanging ring Lifetime Warranty The Instant-Off also stops drippy faucets. No need to change stems and washers just install an INSTANT-OFF