Office Chair Height Adjustment Kit With Split Locking Ring Clamp For Gas Spring 0.98-1.1 Inch Shaft M5 Hex Wrench Included No Tools Needed No Cylinder Replacement Keeps Your Chair From Sinking Steel Bracket Black

Office Chair Height Clamp Kit for 0.98-1.1 in Shaft - 1 Set
✔️ Keeps chairs from sinking; fits 25-28mm shafts; includes M5 wrench

This steel Office Chair Saver clamp prevents sinking of gas lift chairs by gripping the lift shaft and locking height. It fits pneumatic columns with outer diameter 25-28 mm (0.98-1.1 in) and is easy to install in minutes without professional tools. Ideal for offices and home study setups.

✅ Fits cylindrical lift columns 25-28 mm (0.98-1.1 in) diameter
✅ Durable steel construction for long-term chair stability
✅ Includes M5 hex wrench for quick installation
✅ 1 Set per package includes Office Chair Saver and wrench

💡 What is an office chair height adjustment clamp and how does it prevent sinking?

It's a handy fix that clamps around the gas cylinder to lock height and stop sagging.

- Locking screws grip the lift shaft to prevent sinking
- Steel construction delivers solid, long-lasting stability
- Compatible with 25-28 mm diameter gas lifts across many chair models
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