XTC Power Products Flat Mount Kit for Six12 The XTC Power Products Flat Mount Kit for Six12 is designed to enhance stability when mounting Six12 Side Mirrors on cab-style UTVs. It fits inside inner door panels, reinforcing the surface to ensure secure attachment with a 3/8-inch stud. This mount kit offers reliability and is essential for maintaining optimal mirror placement, ensuring visibility and safety during operation. Features: Flat mount for Six12 side view mirrors Reinforces flush door panels For use with 3/8 stud mount only