20 W - Center rail to center rail. 61 - Bottom to top of the ladder. Note: this ladder is not salt friendly.The item "Aqua Select 3 Step Inground Swimming Pool Ladder With Stainless Steel Steps" is in sale since Tuesday, August 28, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Ladders & Steps". The seller is "savemoreonpoolsupplies" and is located in Tonawanda, New York. This item can be shipped to United States.