Yuleimy Adjustable Boat Seat Pedestal with Slide, 13–19in Height, 7in Fore-Aft Slide and 360° Locking Swivel

The Yuleimy Adjustable Boat Seat Pedestal is a complete marine-grade post, slide and 360° locking swivel kit that raises, slides and secures your captain’s seat from 13" to 19" for a wobble-free ride.

Whether you’re outfitting a pontoon, fishing boat or center console, this all-in-one hardware upgrade replaces flimsy mounts with a corrosion-resistant anodized aluminum post, a 7-inch fore-and-aft slide and a heavy-duty 360° base. It’s built to expand sightlines, adjust legroom and deliver a rock-solid seating position even in choppy conditions. The kit is supplied as the post, sliding platform and base—seat cushion not included.

How does the height adjustment improve boating comfort?

Raising or lowering your seat changes eye level and leg posture, which matters for steering visibility and fatigue on long trips. The Yuleimy pedestal offers seven indexed positions between 13 and 19 inches so you can lock in a repeatable, comfortable height.

• Seven secure height stops for consistent positioning.
• Manual lever makes quick, tool-free changes.
• 13" to 19" range covers most helm and deck layouts.
• Thick central post resists bending under load.

Will the slide and mounting plate fit my existing boat seat?

The sliding plate is designed with common pre-drilled hole patterns to match most marine seats, so it fits a wide range of factory and aftermarket cushions. You’ll usually bolt your existing seat to the 13" x 7" platform without drilling new holes.

• 13" x 7" sliding plate with universal pre-drilled holes.
• 7" fore-and-aft travel for quick console distance adjustment.
• Compatible with most major marine seat brands (hardware only).
• Simple bolt-on installation using standard fasteners.

How does the locking swivel prevent wobble and noise?

The pedestal combines a heavy 9" OD base with a robust locking knob on the adjustment lever to eliminate seat play. After setting height and rotation, tighten the large black knob to clamp the post so the seat remains steady in rough water.

• 360° swivel allows full rotation for boarding and reach.
• Large locking knob provides strong clamp force and zero shake.
• Solid base design reduces rattle and lateral movement.
• Durable hardware maintains a tight fit over time.

Is this pedestal built to withstand marine environments?

The kit uses ultra-thick anodized aluminum components that resist corrosion, salt spray and UV exposure better than untreated metals. That makes it suitable for freshwater and saltwater applications when mounted and maintained correctly.

• Anodized aluminum finish for improved corrosion resistance.
• Robust construction tolerates frequent loading and motion.
• Low-maintenance materials reduce long-term upkeep.
• Sold as a complete hardware kit: base, post, slide/swivel platform.

Who is this for? If you own a pontoon, bay boat, center console or any craft where seat positioning, clear sightlines and a rattle-free mount matter, this Yuleimy pedestal kit upgrades stability and adjustability without replacing your cushion. It’s aimed at boaters who want simple, durable hardware that bolts on, holds tight and resists the marine environment—ideal for anglers, captains and weekend cruisers seeking a professional, long-lasting seating solution.