rubber seal between mounting surface and plate

This allows damage or problems to be quickly identified and repaired/addressed

It also includes a crotch strap

You are only purchasing a bracket with bolts and locking pins

and unevenness – both above and below the waterline

SPRINGFIELD Motorbootsitz COACH, klappbarer Einzelsitz mit dicken Kissen, hochwertiger Steuerstuhl aus Vinyl, robustes Design mit Aluminium-Scharnieren - blau oder weiß Color:white-blue rubber seal between mounting surfaceThis visually appealing motorboat seat from SPRINGFIELD is available at an absolute top price, featuring thick vinyl cushions. Furthermore, the helm seat is equipped with sturdy silver anodized aluminum hinges. It is mounted using four threaded bushings in the base plate with a 175 mm bolt circle. Available in three different colors.