3/4 Inch Lock'N-Pin Boat Seat Pedestal Mount Bracket Kit, 13-19 Inch Adjustable Height Corrosion Resistant Aluminum Seat Base for Pontoon, Jon Boat, Fishing Yacht & All Marine Boats Replacement Parts
1.LOCK'N-PIN SAFE LOCKING DESIGN 3/4 inch standard lock pin structure locks pedestal and base tightly to avoid accidental falling off during bumpy sailing; classic industry locking system matches most 3/4'' standard boat seat mounts
2.13-19IN FLEXIBLE HEIGHT ADJUSTMENT Multi-hole positioning for stepless height adjustment from 13 inch to 19 inch; customize seat height to fit different fishing and cruising needs on water.Compatible with SP-3004
3.MARINE-GRADE ANTI-CORROSION MATERIAL Main pole made of brushed aluminum with zinc-plated lock pin and base bracket; resist freshwater and seawater corrosion for long-term marine harsh environment use
4.WIDE APPLICATION FOR MULTIPLE BOATS Universal mount kit fits fishing boat, pontoon, jon boat, yacht and small speedboat; ideal for old seat pedestal replacement or new boat deck refitting
5.EASY DIY INSTALLATION KIT Complete mounting bracket set includes pedestal post, lock pin and bottom base plate; pre-drilled standard mounting holes for quick deck installation without extra modification