Office Chair Cylinder Replacement - Sytopia Fix Sinking Office Chairs, 4 Pieces Clamps Prevent Office Chair Cylinder from Sinking, up to 5 Inches, No Tools required, Only fits 28mm Piston

Fits Most ChairsDiameter 1.1 inch. Only fits 28mm Piston. Sytopia office chair clamps are suitable for gas cylinders with a diameter of 28mm (1.1 inches), but not compatible with 1KEA chairs. Not for Herman Miller. Additionally, you can choose different combos to adjust the chair height from 3/4 inch to 5.2 inches, easily fix a sinking chair, or extend the office chair height. | Work without Chair SinkingSay goodbye to the frustration of a sinking office chair. Our office chair cylinder replacement provides reliable stability, keeping your chair height locked in. | Durable and Reliable Office Chair Cylinder ReplacementOur office chair clamp is made from high-strength industrial-grade plastic, guaranteeing exceptional quality and long-lasting performance. Trust it to maintain your chair's perfect height for years to come. | Supports up to 1000 lbsUltimate office chair hero, fearless under heavy pressure! With a remarkable weight capacity of up to 1000 lbs, it provides a secure and reliable seating experience! | Wide Application & Easy InstallationSytopia hydraulic cylinder stops are designed for versatility and are easy to install. Measure how many and which pieces you need, then simply install the clamps around the chair piston and press shut until you hear a click. | Risk-Free PurchaseEach clamp is meticulously crafted for you. If you're not fully satisfied, our friendly customer service is ready to assist. Enjoy a 30-day free return/exchange service for any issues.