MANCHAP 2 Pack 6 Inch Seat Swivel Base Mount Plate, 360 Degree Bar Stool Black Boat Replacement for Stool, Office Chair

【PACKAGE INCLUDES】This package includes 2 packs of seat swivel plates, their length and width is 154mm/6 inch, and the thickness is 2mm. This pack can fully meet your replacement needs for chair. 【QUALITY MATERIAL】Our seat swivel base is made of premium cold-rolled steel, which makes it strong, and not easy to deform or break, sturdy enough to withstand high weight and service for a long time. 【360 DEGREE ROTATION】There are many small steel balls between two parts of boat seat swivel, which allows it to rotate smoothly 360 degrees while reducing the noise generated during rotation. 【BAKING PAINT】 The surface of rotating swivel plate has been treated with baking paint, black baking paint makes it look simple and elegant, what's more, this baking paint makes it less prone to rusting during long-term use. 【WIDE APPLICATION】You can add the boat seat swivel base to many furniture you want, such as bar stools, office chairs, boat seat, kayak seat, display stands, etc., it is practical and it brings convenience and comfort to our daily.