➤ 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 & SAFE FOR ALL FLOORS: Outer gas lift cylinder diameter 50 mm (2 inches) that fits most chairs. Mastery Mart'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.
➤ 120 MM (4.7 IN) ADJUSTABLE STROKE LENGTH: Minimum height: 345 mm (13.6 inches). Maximum height when fully extended: 465 mm (18.3 inches). 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.
➤ EXTREMELY DURABLE STRUCTURE AND MATERIALS: Mastery Mart 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 INSTALLATION AND SMOOTH MOVEMENT: With clear instruction and tools, the office chair base replacement bundle can be easy to assemble (about 15~20 minutes). If this doesn't fit your chair, you can simply return it for a full refund. Mastery Mart guarantees you an unreachable shopping experience. You will love it or you will have your money back.
