Sea Stair Box Enclosures— MarQuipt Sea Stairs are the pinnacle of yacht boarding convenience. A Sea Stair Box Enclosure can provide you with an integrated stowage and deployment solution built right into the yacht. This makes operation a breeze and stows your stair securely out of sight. • Manual pullout with high-quality stainless steel locking mechanism to secure the stair in either the stowed or deployed position. • Six or more step Sea Stair, 24" (70 ) wide - other widths are available upon request. • Castered wheels remain attached to the Sea Stair when stowed. • All marine grade construction aluminum box and stair with nylon-isolated stainless steel fasteners and Harkin Track® slides. • Our Sea Stairs are available with your choice of tread surface: • Black, gray or white non-skid • Raised teak or white vinyl • Marinedeck 2000® composite • Removable aluminum, white Starboard®, or teak handrail stows separately. • Popular options: • Integrated swivel platform • Two-section stairs help to accommodate both very high and extremely low docks. For example: 6 step + 2 step add-on section creates an 8 step. Below: Typical Sea Stair box enclosure 1 1/2" ( ) mounting flange 28 1/2 "( Sea Stair deploys from box 17 1/2" ( ) six step Sea Stair = 85" (216 ) add 10-1/2" (27 ) for each additional step, add 27-1/2" (70 ) for an optional swivel platform (see table below left) Box lengths by Sea Stair type— Box Length of Straight Stair: Box Length with Swivel Platform: 6 7 8 9 85" (216 ) 95-1/2" (243 ) 106" (269 ) 116-1/2" (296 ) 112-1/2" (286 ) 123" (313 ) 133-1/2" (339 ) 144" (366 ) Step Step Step Step Sea-Stair Sea-Stair Sea-Stair Sea-Stair Note: The box length dimensions provided are measured from the back of the stair enclosure the front flange. This measurement reflects the minimum box length of a straight enclosure with a square flange. An angled or curved flange fabricated to match the curvature of the hull will require additional space depending on the angle or degree of curvature of the hull. Please contact MarQuipt with any questions you may have regarding your specific application. Quality-Built Marine Equipment 05/00 MarQuipt 3100 Southwest Tenth Street Pompano Beach, Florida 33069 (954) 957-8333 (954) 957-8330 .marquipt.com ) 7 1/2" ( ) 10" ( ) Stair Size: European Distributor— RPM .. Box 66 2410 Bodegraven, Holland +31 172 61 60 14 +31 172 61 60 72