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Convenience: if your gas lift cannot be raised and lowered, you only need to replace the new one and you can continue to use your chair and stool. This means this hydraulic pneumatic tube has an adjustable height range of 8 inches, raised and lowered smoothly and noiselessly with 360 degree rotate seat.
1 inches. Study&heavy duty: certified by sgs test and certification, Used high quality materials & thickened outer Steel, senkelly gas lift cylinder are of true high quality and durability, . It supports 450 lbs max weight based on 3 Years warranty. Usually you may need to use a hammer to take out the old gas lift cylinder from chair base and replace it with a new one. Easy to install: only 5 minute to install.

Length: the min height of ths lift is 13. 5 inches, 8 inches stroke, max height is 21. 5 inches, this stroke is slightly higher than the normal size gas lift cylinder.

Easy to install: only 5 minute to install. Convenience: if your gas lift cannot be raised and lowered, you only need to replace the new one and you can continue to use your chair and stool. Warmming: please make sure the gas cylinder is the correct size to fit your chair or stool.
0 inches, inner cylinder: 1. 1 inches. Study&heavy duty: certified by sgs test and certification, used high quality materials & thickened outer Steel, Senkelly gas lift cylinder are of true high quality and durability, . It supports 500 lbs max weight based on 3 Years warranty. This means this hydraulic pneumatic tube has an adjustable height range of 3. 5 inches, raised and lowered smoothly and noiselessly with 360 degree rotate seat.


Study&heavy duty: certified by sgs test and certification, Senkelly gas lift cylinder are of true high quality and durability, used high quality materials & thickened outer Steel, .
Length:this means this hydraulic pneumatic tube has an adjustable height range of 3. 5 inches, raised and lowered smoothly and noiselessly with 360 degree rotate seat. Easy to install: only 5 minute to install. Usually you may need to use a hammer to take out the old gas lift cylinder from chair base and replace it with a new one.





Rated to 66 pounds 30 kg per Castor Wheel. Black and gray to match and blend with any décor.
This a set of 5 casters will hold a maximum of 330 lbs total weight chair and rider. Perfect for home or office use and a good affordable option for floor protection, but if it's a Premium Lifetime Protection you are after, Slipstick model CB690 wheel is Ultra Safe on all surfaces! .
1. Senkelly
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Senkelly 14''- 22'' Long Hydraulic Adjustable Gas Lift Cylinder for Office Beauty Salon Stool Chair Replacement, Pneumatic Shock Piston Heavy Duty 450 lbs
#adSenkelly #ad - Applicable for 2 inches 50mm diameter center hole base, suitable for most drafting chairs stools, task chair, saddle stool. Length:minimum length: 13. 5 inches, maximum length & fully extended: 21. 5 inches. Warmming: please make sure the gas cylinder is the correct size to fit your chair or stool.Convenience: if your gas lift cannot be raised and lowered, you only need to replace the new one and you can continue to use your chair and stool. This means this hydraulic pneumatic tube has an adjustable height range of 8 inches, raised and lowered smoothly and noiselessly with 360 degree rotate seat.
More information #ad
Universal size:outer cylinder: 2. 0 inches, rolling stool, office & salon chairs stools, executive chairs, inner cylinder: 1.11 inches. Study&heavy duty: certified by sgs test and certification, Used high quality materials & thickened outer Steel, senkelly gas lift cylinder are of true high quality and durability, . It supports 450 lbs max weight based on 3 Years warranty. Usually you may need to use a hammer to take out the old gas lift cylinder from chair base and replace it with a new one. Easy to install: only 5 minute to install.
Brand | Senkelly #ad |
Manufacturer | Senkelly #ad |
More information #ad
2. YXLLUX
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YXLLUX Adjustable Gas Lift Cylinder Office Gaming Chair Cylinder Replacement Parts,Hydraulic Lift Control for Stool Chair 13.5-21.5 inch
#adYXLLUX #ad - Sturdy and heavy duty: certified by sgs test usa, supports max weight 450 lbs, lift up and down 100, 000 times. Longer service life: warranty period is 5 year, please feel free to contact us, if you have any questions, we will reply you within 24 hours.Length: the min height of ths lift is 13. 5 inches, 8 inches stroke, max height is 21. 5 inches, this stroke is slightly higher than the normal size gas lift cylinder.
More information #ad
Universal size: the outer diameter of this gas lift cylinder replacement: 2 inches, suitable for most rolling chair, office chair, task chair, gaming chair, barber stool, etc. Easy to install: usually you may need to use a hammer to take out the old gas lift cylinder from chair base and replace it with a new one. We are always here to help.Brand | YXLLUX #ad |
Manufacturer | YXLLUX #ad |
Height | 13.5 Inches |
Length | 2 Inches |
Width | 2 Inches |
More information #ad
3. Senkelly
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Senkelly 10''- 14'' Long Adjustable Gas Lift Cylinder for Office Beauty Salon Stool Chair Replacement, Hydraulic Pneumatic Shock Piston Heavy Duty 500 LBS
#adSenkelly #ad - Applicable for 2 inches 50mm diameter center hole base, office & salon chairs stools, executive chairs, task chair, rolling stool, suitable for most drafting chairs stools, saddle stool. Length:minimum length: 10 inches, maximum length & fully extended: 14 Inches.Easy to install: only 5 minute to install. Convenience: if your gas lift cannot be raised and lowered, you only need to replace the new one and you can continue to use your chair and stool. Warmming: please make sure the gas cylinder is the correct size to fit your chair or stool.
More information #ad
Usually you may need to use a hammer to take out the old gas lift cylinder from chair base and replace it with a new one. Universal size:outer cylinder: 2. 0 inches, inner cylinder: 1. 1 inches. Study&heavy duty: certified by sgs test and certification, used high quality materials & thickened outer Steel, Senkelly gas lift cylinder are of true high quality and durability, . It supports 500 lbs max weight based on 3 Years warranty. This means this hydraulic pneumatic tube has an adjustable height range of 3. 5 inches, raised and lowered smoothly and noiselessly with 360 degree rotate seat.
Brand | Senkelly #ad |
Manufacturer | Senkelly #ad |
More information #ad
4. Nazalus
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Stroke 8'' Gas Lift Cylinder Replacement Pneumatic Chair Part Heavy Duty Steel Case Universal Size Height Extension for Office Stool Chair
#adNazalus #ad - Universal standard size suitable for most office stool chairs computer and desk chairs. Each of our gas lift cylinder has a certification mark and has passed the SGS certification. Ensure safety and stability without explosion.More information #ad
Safe, sturdy and Durable. Lift freely big extension go up and down smoothly and noiselessly. The bottom circlip of gas lift cylinder is made of one-time forming process, with good sealing performance, safety and reliability.Brand | Nazalus #ad |
Manufacturer | Nazalus #ad |
More information #ad
5. Senkelly
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Pneumatic Shock Piston Heavy Duty, Senkelly 12''-18.25'' Longer Hydraulic Adjustable Gas Lift Cylinder for Office Beauty Salon Stool Chair Replacement
#adSenkelly #ad - Warmming: please make sure the gas cylinder is the correct size to fit your chair or stool. Universal size:suitable for most drafting chairs stools, rolling stool, office & salon chairs stools, task chair, executive chairs, saddle stool.Study&heavy duty: certified by sgs test and certification, Senkelly gas lift cylinder are of true high quality and durability, used high quality materials & thickened outer Steel, .
More information #ad
It supports 500 lbs max weight based on 3 Years warranty. Convenience: if your gas lift cannot be raised and lowered, you only need to replace the new one and you can continue to use your chair and stool. Length:this means this hydraulic pneumatic tube has an adjustable height range of 3. 5 inches, raised and lowered smoothly and noiselessly with 360 degree rotate seat. Easy to install: only 5 minute to install. Usually you may need to use a hammer to take out the old gas lift cylinder from chair base and replace it with a new one.
Brand | Senkelly #ad |
Manufacturer | Senkelly #ad |
More information #ad
6. Nazalus
#ad
Stroke 5.5'' Gas Lift Cylinder Replacement Pneumatic Chair Part Heavy Duty Steel Case Universal Size Height Extension for Office Stool Chair
#adNazalus #ad - Lift freely big extension go up and down smoothly and noiselessly. The bottom circlip of gas lift cylinder is made of one-time forming process, with good sealing performance, safety and reliability.More information #ad
Each of our gas lift cylinder has a certification mark and has passed the SGS certification. Ensure safety and stability without explosion. Safe, sturdy and Durable. Universal standard size suitable for most office stool chairs computer and desk chairs.Brand | Nazalus #ad |
Manufacturer | Nazalus #ad |
Height | 13.5 Inches |
Length | 2 Inches |
Width | 2 Inches |
More information #ad
7. Nazalus
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Stroke 6.3'' Gas Lift Cylinder Replacement Pneumatic Chair Part Heavy Duty Steel Case Universal Size Height Extension for Office Stool Chair
#adNazalus #ad - Each of our gas lift cylinder has a certification mark and has passed the SGS certification. Ensure safety and stability without explosion. Safe, sturdy and Durable. Universal standard size suitable for most office stool chairs computer and desk chairs.More information #ad
Lift freely big extension go up and down smoothly and noiselessly. The bottom circlip of gas lift cylinder is made of one-time forming process, with good sealing performance, safety and reliability.Brand | Nazalus #ad |
Manufacturer | Nazalus #ad |
More information #ad
8. ORP
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Universal Office Chair Replacement Gas Lift Cylinder Pneumatic Shock
#adORP #ad - Pneumatic is 2" in diameter, black part is approximately 9" long. This gas lift can be used with or without the black column- Shaft has a 1" diameter. Inner shaft is 1" wide.More information #ad
Spring replacement for most any office chair, even if you bought it at an office supply superstore. If you don't know what brand office chair you have, chances are our universal chair shock will work. Full refund available on item- 2 year Warranty included.Brand | ORP #ad |
Manufacturer | ORP #ad |
Part Number | ORP111DK |
Model | ORP111DK |
More information #ad
9. ORP
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Universal Heavy Duty Replacement Office Chair Lift Gas Cylinder Pneumatic Shock
#adORP #ad - 5" stroke travel. 16-1/3" extended length. This universal replacement chair hydraulic can be used with or without the black column included. Approx 9" long. Bought your chair at an office supply superstore? Our universal chair lift will most likely work.More information #ad
Capacity. Inner shaft 1" dia. Universal replacement chair piston for up to 500 lbs. If you're not sure which chair lift you need our universal gas shock works on most any chair. Outer tube is 2" wide.Brand | ORP #ad |
Manufacturer | ORP #ad |
Part Number | ORP111HDDK |
Model | ORP111HDDK |
More information #ad
10. Slipstick
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Black/Gray, Slipstick CB680 50mm 2 Inch Floor Protecting Rubber Office Chair Caster Wheels Set of 5 Standard Stem Size
#adSlipstick #ad - Eliminates the need for big plastic floor mats over your beautiful floors, tile, slate, these rubber castor wheels protect hardwood, laminate, and all other hard floor surfaces. Each caster features a standard size 7/16 inch 11mm diameter x 7/8 inch 22 mm length stem and easy-rolling 2” 50 mm twin caster rubber wheels.Rated to 66 pounds 30 kg per Castor Wheel. Black and gray to match and blend with any décor.
More information #ad
To ensure proper floor protection, floors should be kept free of debris such as dirt, sand, or anything that can damage the floor surface if rolled over. Perfect as a set of replacement caster wheels for office chairs with hard, noisy, rough plastic wheels. This a set of 5 casters will hold a maximum of 330 lbs total weight chair and rider. Perfect for home or office use and a good affordable option for floor protection, but if it's a Premium Lifetime Protection you are after, Slipstick model CB690 wheel is Ultra Safe on all surfaces! .
Brand | Slipstick #ad |
Manufacturer | Slipstick #ad |
Height | 2.75 Inches |
Length | 1.75 Inches |
Weight | 0.2 Pounds |
Width | 1.38 Inches |
Part Number | CB680 |
Model | CB680 |
Warranty | Slipstick products are backed by a 5-year free replacement warranty. (commercial warranty 1-year). Any Slipstick product that fails due to premature wear, faulty materials or manufacture defect will be replaced free of charge. |
More information #ad