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attwood Lock'n-Pin 3/4" Boat Seat Post Base Stainless Steel Non-Threaded Lock'n-Pin 3/4" Boat Seat Post Base SP-64839 Stainless Steel Non-Threaded 7x7
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Amazon.com : Wise 8WP21-18S Boat Seat Pedestal, Adjustable Height from 12" to 18", with Standard Seat Mount : Boat Seating Accessories : Sports & Outdoors
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