Class 4 Heavy-Duty Gas Lift | 1000lbs Capacity Certified Class 4 gas cylinder engineered for heavy-duty use, supporting up to 1000 lbssignificantly higher than standard chair cylinders. Lab-tested for 120,000 lift cycles, ensuring consistent performance for daily office and gaming use.
5.3-Inch Extended Stroke | Wider Height Range Features a 135mm (5.3-inch) stroke, offering a broader height adjustment range from approximately 11.4" to 16.7". Suitable for different desk heights, user preferences, and ergonomic seating setups.
Universal Fit for Most Office Chairs Designed to fit 99% of office chairs with a 50mm base hole and 28mm stem. Works with office chairs, gaming chairs, executive chairs, salon chairs, and rolling stools.
Quick Installation | 5-Minute DIY Fix Solves sinking chair issues in minutes without professional tools. Simply remove the old cylinder and insert the replacement. Installation gloves are included to make the process clean and easy.
Stable & Quiet Operation for Daily Use Built with reinforced steel for smooth, controlled height adjustment and quiet 360° rotation, making it suitable for offices, home workspaces, and shared environments.
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Overview
Specs
Reviews
Class 4 Office Chair Gas Cylinder Replacement
5.3" Extended Stroke for Optimal Height Adjustment
Class 4 Office Chair Gas Cylinder Replacement
5.3" Extended Stroke for Optimal Height Adjustment
Class 4 Office Chair Gas Cylinder Replacement, 5.3" Stroke Heavy Duty 1000lbs Lift, Universal Pneumatic Piston for Sinking Office, Desk & Gaming Chairs
Learn more about the Detailed Specifications
Details
Brand
Baldwin
Model
Part Number
100411
Details
Compatibility/Fitment
Adhesives; Enamels; Epoxies
Lifting Capacity
1000 pounds
Pull Capacity
1000 pounds
Additional Information
First Listed on Newegg
March 26, 2026
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Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.