The Springfield Kingpin 7" x 7" Swivel Seat Mount rotates a full 360° with a 3° tilt. Durably constructed with polished rust-resistant finish.• Unintentional detachment to comply with ABYC• Polished passivated rust-resistant finish• Polished passivated swivels are stainless steel• Fits bolt pattern 4.5" to 5.5" square• Swivel rotates 360°• Seat mount has 3° tilt• Use with any KingPin post (sold separately)• Mfr. Warranty: 5 years Rotates a full 360° with a 3° tilt Unintentional detachment to comply with ABYC Fits 4.5" to 5.5" square pattern | KingPin 7" x 7" Swivel Seat Mount, Polished