Hi-Hat Seat Metal Washer Model #SPC17 The Sound Percussion Labs Hi-Hat Seat Metal Washer is used to seat your bottom hi-hat cymbal on your stand. Use with Sound Percussion Labs Hi-Hat Cymbal Felts to protect your valuable hi-hat cymbals. Shop now at the following retailers: PRODUCTS All-In-One SetsShell PacksSnare DrumsMarchingConcertPercussionVelocity Hardware ACCESSORIES Stands & Pedals Drum Practice Pads & Practice Mutes Bass Drum Impact Pads Replacement Parts Cymbal Holders & Arms Percussion Mounts & Stands Clamps Drum Keys Drumsticks SUPPORT Customer SupportFAQsManualsWarrantyPrivacy Policy FollowFollowFollow