28" Swivel Chair Base Replacement, Office Chair Base, 350 Pounds Heavy Duty Gaming Chair Replacement Base with Bottom Plate Stand Cylinder and Casters

HEAVY DUTY OFFICE CHAIR SWIVEL TILT CONTROL -- This office chair replacement base is constructed from a 0.1" thick steel bracket, providing a sturdy and durable solution for replacing the chair tilt mechanism. It supports a large 350-pound load capacity. The seat plate features fixed mounting holes, with a mounting hole distance measuring 10.2" * 6". The robust base will help keep your chair's foundation secure and stable for an extended period. HEIGHT ADJUSTABLE AND 360° SWIVEL -- This swivel chair base replacement comes with a standard gas cylinder, offering 5" of travel from the lowest to the highest position. The swivel chair base adjusts from 14.5" to 19.5". The effective chair gas lift piston is suitable for various office chairs. The adjustable stroke length can accommodate most requirements. 360-degree swivel action enables easy movement. UNIVERSAL SIZE -- Fits most chairs. This office chair base kit includes universal sockets and functions effectively with nearly every office chair, gaming chair, desk chair, task chair, and swivel chair available. Ideal for replacing and repairing the original swivel chair base. Makes older chairs reusable and more robust. UNIVERSAL CASTERS -- Contains 5 casters. The 28" diameter chair base delivers improved stability. Each caster has a diameter of 60 mm. Each caster is rated for up to 110 lbs. Friction is minimal, ensuring quiet operation. Glides safely on vinyl, nearly any type of carpet, hardwood floors, or tile. EASY TO INSTALL -- Installation and operation are very straightforward and convenient. Only three steps are needed for installation