7" x 7" Removable Seat Bracket with Swivel
Features:
Non-Locking 7″ x 7″ Removable Seat Bracket With Non-Locking 12-Way Swivel 
Rotates 360°
E-Coat Finish To Resist Corrosion 
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.