HEAVY-DUTY STEEL CONSTRUCTION: Crafted from premium carbon steel, this office chair repair clamp offers superior strength, durability, and stability, outperforming plastic alternatives for long-lasting use.EFFECTIVE SINKING PREVENTION: Equipped with sturdy fixing screws, the chair saver securely locks the gas lift cylinder in place, preventing unwanted sinking and maintaining your preferred chair height for consistent comfort.UNIVERSAL FIT DESIGN: Compatible with most office chairs, gaming chairs, and executive stools, this clamp fits gas lift cylinders with 25–28 mm (≈1 inch) diameter, making it highly versatile for home and office use.QUICK & TOOL-FREE INSTALLATION: Easily install the chair height saver in minutes without removing the cylinder or disassembling the chair. Includes a hex wrench for hassle-free setup and instant repair.COST-SAVING & RELIABLE SOLUTION: Extend the lifespan of your office chair without replacing the entire gas lift. A practical and budget-friendly fix to restore comfort and stability, backed by responsive customer service.