Bolt On 3 Tread step and handrail, 20" (H) x 31.5" (W) Green. These steps are made from box section steel and feature top quality marine ply treads and adjustable feet. The steps are supplied complete with a handrail and the treads are ready assembled. The frames are treated with a durable Plascoat PPA571coating for superior rust resistance, the coating will not crack or peel and is salt spray tested. (Height to top tread 20" height to bolt 25.5")