Sytopia Office Chair Base Replacement Bundles, Heavy Duty 352LBs, Reinforced to Repair Swivel Gaming Chair Bottom Part with 5 Universal Premium Casters and 1 Gas Lift Cylinder(Matte Black) - Sytopia Inc.

• ➤ WHAT'S IN THE BOX: 1* office chair base replacement bottom. 1* universal gas lift cylinder. 5* Premium casters . 360 degree swivel action for easy transfer, smooth to move, 28" in diameter ideal for office chairs. ➤ UNIVERSAL SIZE: Outer gaslift cylinder diameter 50mm (2 inches) that fits most chairs. The office chair base kit has universal sockets and works perfectly with almost every office chair, gaming chair, desk chair, task chair and swivel chair on the market. ➤ ADJUSTABLE STROKE LENGTH & SMOOTH MOVEMENT :Minimum height: 345 mm (13.6 inches). Maximum height when fully extended: 465 mm (18.3 inches). 120 mm (4.7 in) adjustable stroke length can meet most of your needs. Sytopia's Caster Wheels with a 75 mm diameter can safely glide on your vinyl, almost any kinds of carpet (except thick and tall carpets), hardwood flooring or tile. ➤ EXTREMELY DURABLE STRUCTURE AND MATERIALS: Sytopia Chrome Base Stool is manufactured to meet the Office Chair's highest industry standard. The reinforced metal and durability of the base will ensure your chair's base is firmly sound for many years. Maximum Weight Capacity: 350 lb. ➤ EASY To ASSEMBLE: With clear instruction and tools, it is extremely simple and convenient to install and operate (about 15~20 minutes). If this doesn't fit your chair, you can simply return it for a full refund. Sytopia guarantees you will love it or you will have your money back.