Dock Edge Welded Aluminum Fixed Wide Step Ladder - 4-Step [DE2044F]Welded Aluminum Fixed Wide Step Ladder 4 Step These wide step ladders have a 4 tread depth and are ideal for sure footed access to and from the water or boat. With a load capacity of 665 lb. these rugged ladders will stand the test of time. Perfect for seawalls or dock applications with varying water levels. Features: Rail Height: 19 1 2 above the dock Distance to first step: From dock surface, 7 7 8 & 12 between steps Steps: Are 4 deep and 16 3 4