How durable is this gas lift?

The office chair cylinder is made from high-strength alloy steel, high-quality thickened outer steel, high safety and explosion-proof. The gas lift cylinder has passed BIFMA certification, highest safety Class 4.

Will this chair cyinder fit on the herman miller aeron office chair?

Yes, our cylinder measures 1-1/8” (28mm) at the top, where it fits into the chair seat, shaft diameter 2” (50mm) at the bottom, where it fits into the chair base, you can measure your original cylinder before ordering.

What are the measurements of the cylinder, shortest and longest height as well as overall length and width?

Top of the cylinder: 1-1/8”, Shaft diameter：2”, Shortest and longest height for 4“ stroke ( 9.88 Inches -13.6 Inches ); 4.5“ stroke ( 10.7 Inches -15.2 Inches ); 5.5“ stroke ( 11.7 Inches -17.2 Inches ); 8“ stroke ( 14 Inches -21.8 Inches ).

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9 Inches to 15 Inches Short Office Chair Cylinder Replacement, 5.5" Stroke, Heavy Duty 1000 lbs, Lower the Seat Height by 2", Fits for Office Chair High Base Short Person, Class4 (Sinking 2.4")

9 Inches to 15 Inches Short Office Chair Cylinder Replacement, 5.5" Stroke, Heavy Duty 1000 lbs, Lower the Seat Height by 2", Fits for Office Chair High Base Short Person, Class4 (Sinking 2.4")

Product ID: 501913622

Details

Brand
MASTERY MART
Colour
Matte Black
Material
Alloy Steel
Product dimensions
29.5D x 5.1W x
Size
5.5'' Travel

📏5.5" adjustable stroke

🪑Fits 9-15" chair bases

⚙️Class 4 heavy-duty steel

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Description

🪑 Elevate your workspace, not just your chair!

BUILT TO ENDURE - Class 4 gas cylinder engineered from premium alloy steel supports up to 1000 lbs—durability that outlasts your busiest workdays.
SINKING NOT ANYMORE - Say goodbye to annoying seat drops with a reliable, seamless 360° swivel and stable lift mechanism.
UNIVERSAL COMPATIBILITY - Designed to fit most office chairs with a 2-inch outer diameter and 1-1/8-inch piston shaft, making upgrades hassle-free.
PRECISION HEIGHT CONTROL - Easily lower or raise your chair with a smooth 5.5-inch adjustable stroke, perfect for tailored ergonomic comfort.
CONFIDENCE IN EVERY PURCHASE - Backed by 100% satisfaction guarantee and responsive customer support—your comfort upgrade is risk-free.

The MASTERY MART Short Office Chair Cylinder Replacement offers a robust Class 4 gas lift with a 5.5-inch adjustable stroke, lowering seat height by 2.4 inches to fit shorter users or high-base chairs. Crafted from premium alloy steel, it supports up to 1000 lbs and fits most office chairs with standard dimensions, ensuring a durable, smooth, and stable seating experience.

Specifications

ASIN	B0DG2HPGRV
Age Range Description	Adult
Arm Style	Armless
Assembly Instructions Description	Assembly required, instructions provided
Back Style	Mid Back
Best Sellers Rank	2,248,130 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 8,895 in Furniture Accessories
Brand Name	MASTERY MART
Colour	Matte Black
Customer Reviews	4.4 4.4 out of 5 stars (123)
Finish Type	Matte
Frame Material Type	Alloy Steel
Furniture Base Movement	Swivel
Furniture Finish	Matte Black
Included Components	No components included
Indoor Outdoor Usage	Indoor
Is Assembly Required?	No
Is Customizable?	No
Is Foldable	No
Item Depth	2 inches
Item Dimensions	24.6 x 5.1 x 5.1 centimetres
Item Dimensions D x W x H	29.5D x 5.1W x 5.1H centimetres
Item Shape	Rectangular
Leg Style	Straight Leg
Manufacturer	Mastery Mart Inc.
Manufacturer Part Number	AD6-Sinking 2.4
Material Type	Alloy Steel
Maximum Weight Recommendation	1000 Pounds
Model Name	AD6
Model Number	AD6-Sinking 2.4
Number of Items	1
Number of Packs	1
Pattern	Solid
Product Care Instructions	Wipe Clean
Reclining Position Count	1
Recommended Uses For Product	Office
Room Type	Office
Seat Material Type	Alloy Steel
Size	5.5'' Travel Length(Sinking 2.4")
Sleeping Bag Filling Material	Alloy Steel
Special Features	Adjustable Height
Style Name	Solid
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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158762CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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