Stand-Off Flip-Up Polyethylene Roto Molded 4-Step Dock Ladder - Grey. Tough and durable, this roto-molded ladder swings up and out of the way, locking in place when not in use. The Stand Off roto-molded ladder extends into the water at a 60 degree angle to make getting out of the water easier. Will not corrode with exposure and will not fade or crack. Molded-in U.V. inhibitors and fungicides.. Rail Height: 20-1/2" above the dock. Distance to first step: From dock surface, 12-1/2" & 10-1/2" between steps. Steps: Are 6-1/2" deep and 14" wide. Capacity: 500lb (227 kg)