3 Step Residential Ladder, Elite Model - Marine Grade, for Salt Chlorinators Tubing: 1.90” OD Wall Thickness: .049” Stainless Steel: 304 or 316L Marine Grade* (add –MG to part number) Treads: LTDF-101 Plastic (Econoline) or LTDF-103 Stainless Steel (Elite) Bends: 6” Radius Options: Powder-coating and SealedSteel Salt Friendly available Recommended anchors: AS-100B (order separately) Recommended escutcheon: EP-100F (order separately) * Minimum requirement for salt pools is 316L Marine Grade Frames extend 6½” from the pool wall. Frame is secured to the pool deck with two anchor sockets on 20” centers (Elite model) or 19” centers (Econoline model). The lower end of the frame is bent to meet the pool wall and fitted with two white rubber bumpers (WRB-100A)