Your viewing a Marquipt top step that was removed from a 9 step accommodation stairs for better fitment to side of vessel.
This step can be added or used as a replacement step to your Marquipt stairs.
It can also be modified for a Dock step !
Standard widths are 19" wide, which is the width of the mounting ears and the step surface itself. Other 19" wide MarQuipt boarding ( Sea stairs W modification) equipment will fit the same 19" wide hullside mounting bracket setup.
Mounting bracket style
Pin-mount or Flush-mount style hull-side mounting (Not Included) brackets. Fixed or removable brackets. Annodized aluminum.
Walking surface
Non-skid tape in black.
Hull-Standoff
Mounting bracket style
Pin-mount or Flush-mount style hull-side mounting ( Not Included) brackets. Fixed or removable brackets. Annodized aluminum.
Walking surface
Non-skid tape in black.
Hull-Standoff
The hull-standoff presses against the hull below the attachment brackets to support the platform. Standard standoff depth places the center of the rubber-tipped support arm approximately 7-1/2" below the holes throught the mounting brackets.
You can modify this to accommodate large rubrails or other hull-features.