The JIF Marine Single Step Stainless Steel O-B Transom Platform Ladder provides a sturdy and compact boarding solution for outboard applications. Constructed of .316 stainless steel tubing, this ladder mounts on top of the platform and features a fold-down step with soft vinyl tread. Includes 1 stainless steel grab arm for secure support. Platform width: 18", length: 15.5", supporting up to 250 lbs. Ships via standard freight.