Heavy Duty Stainless Sealed Bearing Seat Swivel Mount, Beach-Marine

Wise Boat Seat Spider

Stainless Outdoor Swivel Chair Heavy Duty Ball Bearing Plate Base

Locking Swivel by Attwood (1872)

SeaLux Universal Heavy Duty 360 degree 7 to 8-3/4 Seat Swivel

Attwood 64839 Non-Threaded Boat Seat Base 4X8, Stainless Steel

Bob's Machine 402-060001 True Tracker Stabilizer Plate 40 HP+ Straight Cavitation

It is constructed of Heavy Duty Seat Base Swivel Mount for maximum corrosion resistance and long-term durability. It is durable and long-lasting, high-quality material, water, and rust resistant, and long-term durability, it has the opening slotted holes for a universal fit, mounting directly to most standard seats. This is a replacement flat swivel zero tilt that goes between the seat and the frame of bar stools, very smooth and quiet.

Marine City Universal Heavy Duty 360 Degree 7 to 8-3/4 Seat Swivel Base Mount Plate for Boat, Van, Bar Stool, Chair (Large)

Oceansouth Marine Heavy Duty Universal Swivel Seat

HomDSim Seat Swivel 360 Degree Heavy Duty Bar Stool

SeaLux Universal Heavy Duty 360 degree 7 to 8-3/4 Seat Swivel

BSET MATEL 38*75m Heavy Duty Boat Hinge Door Strap Butt Hinge

3pcs Sport Master Full Ball Bearings Heavy Duty

Shop RONSTAN Stainless Steel Heavy-Duty Ball-Bearing Jaw-Jaw Swivel at West Marine. Visit for prices, reviews, deals and more!

Stainless Steel Heavy-Duty Ball-Bearing Jaw-Jaw Swivel

Stainless Outdoor Swivel Chair Heavy Duty Ball Bearing Plate Base