Gen3 Marine Square Tube Aluminum Dock LadderGen3 Marine offers a square tube dock ladder made of lightweight and durable aluminum that looks good on any dock. This economical ladder features wide, angled steps for comfortable and effortless climbing. Light treads on the step surface provide added traction to reduce slipping. Large handrails provide plenty of space for holding on when ascending or descending the ladder.Gen3 Dock Ladders are available as a stationary 3-step ladder, or a flip-up 4-step ladder. The 4-step option features dual locking pins for added stability. The 4-step option also includes a Velcro strap to hold the ladder in place when flipped up out of the water.Dock ladders from Gen3 Marine are an affordable and functional option for any dock. Their lightweight construction makes installation a breeze. (Easy to assemble and install, these ladders include all hardware needed for assembly)Specifications: 3 Step; Step Width: 16"; Step Depth: 4"; Total height: 49-3/4"; Total Width: 18"; Space between holes: 1"; Hook Height: 16"; Capacity: 250lbs; Weight: 10lbs; 4 Step; Step Width: 16"; Step Depth: 4"; Total Height: 61-1/2"; Total Width: 18-1/4"; Space between holes: 1"; Height Folded: 33"; Width Folded: 18"; Depth Folded: 20";