Chair Pneumatic Gas Springs Lift , Office Chair Lift Cylinder Black 120mm Hydraulic Adjustment

Colors: Black/White

We offer 5 sizes and 2 colors of Replacement Gas Lift Cylinders for Universal Standard Size chairs. Please determine what sizes and colors you want before you add to cart.

About the extension of cylinders, please choose product options and refer to the picture description.
Adjustable ranges:
65, 85, 100, 120, 140 mm
( 2.6, 3.5, 4, 4.7, 5.5 inch)

HEAVY DUTY - Made of high quality metal construction, support more weight and pressure than other original standard gas cylinders
NANTAI STANDARD SIZE - 2 inch bottom base and 1.1 inch cylinder shaft fit most executive, office, computer and desk chairs
Hold the maximum weight over 450 lbs and lift the height to 5.5 inches, as well as allow for 360 degrees quietly swiveling
Easy to install: Both cylinders' edges are slightly tapered for easily installing, you can use your home repair kits simply to remove the old cylinder and install the new cylinder
There are 5 Sizes and 2 Colors (Black/White) of office chair gas lift cylinders for your choosing, please determine what sizes and colors you want before you add to cart, and we promise providing friendly customer service

Chair Pneumatic Gas Springs Lift Company Introduction:

Changzhou Nantai gas spring Co., Ltd. was founded in 2004, which designs and researches, manufactures, sells and offers overall after-sell service independently. Our products cover gas spring for swivel chairs, lockable gas spring and compression gas spring for furniture. We have achieved long-term cooperation with more than 30 countries all around the world. Nantai keeps developing, and has a high-tech, high-quality management team, constantly improves our products quality according to the demand of market. Our advanced product quality gets a good reputation among our domestic and foreign customers. Quality Management System ISO9001:2016, Germany TUV LGA (DIN4550) and BIFMA5.1 SGS are our certifications.