Adjustable Aluminum Marine Boat Seat Pedestal with Slide Secure Swivel Design: Lock-in 360-degree rotation mechanism prevents accidental detachment, ensuring stability while seated or moving on deck. Heavy-Duty Construction: Marine-grade aluminum alloy with sandblasted coating and non-threaded steel pin for rust-proof durability in harsh saltwater or freshwater conditions. Universal Compatibility: 3/4-inch diameter, 11-inch height aluminum seat post fits most standard 7 x 7 boat pedestal bases, ideal for pontoon, bass, and fishing boats. Boat Seat Pedestal Post SP-2114 Lock-in Aluminum Extension Post Pontoon Boat Seat Extension Taper Lock Boat Seat Base at Jack Radcliffe blog Enhanced Comfort & Safety: 11 height optimizes seating posture for relaxed fishing or cruising, with smooth rotation for easy trolling motor operation. Note: Not for helm use or speeds over 5 MPH. Aazon.co : 1PC 3/4 Aluinu arine Boat Seat Pedestal Post – 11 Easy Installation: Slotted design and snug nylon bushing ensure a tight fit into mounting holes, perfect for adding or replacing boat seats without tools.
