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Do not try to compress with your hands, otherwise the pillars will be damaged. The most suitable support weight is 50-65 pounds! Our commitmentif you have any questions or dissatisfaction or need to install/use guide, welcome to contact us by email or click "Ask the seller".

Tips useduse a pole and bathroom scale to weigh the position where you will install the air column, usually 30%-50% away from the hinge. Scope of applicationmostly used on travel trailer door, motorhome door, etc.




Most used for 20 inch 100lb per gas shocks for rv standard queen size bed with standard mattresses/residential mattresses, Truck Tonneau Cover, and other DIY applications such as Trap door, Shed Window, Heavy Duty Box lid, Camper Window, Wooden hatch door, Large TV cabinet.
Compressed Length:11. 8in; force100 Lb per shock. Needed know if you purchase this shock as a direct replacement for Tonneau Cover or RV Bed, please measure the length from the center of the socket to the center of the socket before purchasing. Super strong!! you couldn’t compress it by your hand! Suitable for lids or doors weighing between 80lb and 110lb.
1. RV Designer
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20 inch, RV Designer G21, Exterior Hardware, 10 lb. Load Capacity, Gas Prop Door Support
#adRV Designer #ad - One gas prop per package, 20 inch extended length, 10 lbs force. Commonly used on RV entry doors. If there are 2 props, replace them both to keep door feet balanced. Replace your gas prop by matching its length and force as close as possible.More information #ad
Brand | RV Designer #ad |
Manufacturer | RV Designer #ad |
Height | 0.5 Inches |
Length | 23 Inches |
Weight | 0.4 Pounds |
Width | 2 Inches |
Part Number | G21 |
Model | G21 |
Warranty | Contact Manufacturer |
More information #ad
2. Red Hound Auto
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2 20 Inch 60 lbs Gas Prop Lift Springs Rod Struts Heavy Duty Tool Box Lid Top RV Pair
#adRed Hound Auto #ad - Open length: 20 inches; compressed 12 inches. Stroke length: 8 inches. Rod diameter: 6 mm || Force: 60 lbs. Red hound auto gas Charged Lift Supports Pair.More information #ad
Compatible with 10mm ball mounts; note: verify strength needed for your application; DO NOT attempt to compress by hand, doing so can damage the struts.Brand | Red Hound Auto #ad |
Manufacturer | Red Hound Auto #ad |
Height | 5 Inches |
Length | 24 Inches |
Width | 8 Inches |
Part Number | RED829012 |
Warranty | 1 year Limited |
More information #ad
3. Motion18
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Camper Rear Window, Force 40 Lbs Per Prop, Set 80 Lbs, 2Pcs 10" Gas Prop Struts, Tonneau Cover Window Lift Supports by Motion18
#adMotion18 #ad - Compressed length Center-to-Center: 6. 7in 170mm. Extended length center-to-Center: 9. 8in 249mm. Force: 40 lbs 178 N Per Prop. End fittings: 10mm Nylon Ball Sockets. Highquality seal ring,Thickening cylinder block,QPQnitriding treatment.More information #ad
Brand | Motion18 #ad |
Manufacturer | Motion18 #ad |
Height | 0.8 Inches |
Length | 10.9 Inches |
Weight | 0.46 Pounds |
Width | 1.6 Inches |
Part Number | VA-GAS0026 |
More information #ad
4. SUSPA
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Suspa C16-13334 C1613334 26" Gas Prop, Quantity 2, Camper Rear Window, Made in USA, Tonneau Cover Lift Supports, Window Lift Support, Force Per Set 174 Lbs, Force 87 Lbs Per Prop, Struts
#adSUSPA #ad - Compressed length center-to-Center: 16. 10" 409 mm. Force: 87 lbs 385 N. Set of Two. End fittings: 10mm Nylon Ball Sockets. Extended length center-to-Center: 26. 34" 669 mm.More information #ad
Brand | SUSPA #ad |
Manufacturer | SUSPA #ad |
Height | 27.5 Inches |
Length | 2 Inches |
Weight | 2 Pounds |
Width | 0.5 Inches |
Part Number | C16-13334 |
Model | C1613334 |
More information #ad
5. Motion18
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2Pcs Gas Struts 20 Inch 60 lbs Prop Lift Springs Rod Heavy Duty Tool Box Lid Top RV Pair by Motion18
#adMotion18 #ad - Installationthe package contains 2 pillars and 4 ball head bolts, compatible with 10 mm ball sockets. Functionthis set of 2 lifts supports gas-supported shock absorbers, which can be replaced by pillars or DIY modified shock absorbers.Do not try to compress with your hands, otherwise the pillars will be damaged. The most suitable support weight is 50-65 pounds! Our commitmentif you have any questions or dissatisfaction or need to install/use guide, welcome to contact us by email or click "Ask the seller".
More information #ad
Specificationsopening length: 20 inches; compression 12 inches; stroke length: 8 inches; rod diameter: 6 mm || force: every 60 pounds, please measure you The weight of the lid to ensure that the weight is greater than 50 pounds! Scope of application suitable for caravan shells, beds, elevators, caravan covers, the appropriate application weight is between 50 pounds and 65 pounds, basement door hatches, ship covers, caravans, windows, storage doors, etc.Brand | Motion18 #ad |
Manufacturer | Motion18 #ad |
Height | 0.8 Inches |
Length | 20 Inches |
Weight | 1 Pounds |
Width | 2 Inches |
Part Number | VA-GAS0017 |
More information #ad
6. Motion18
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2Pcs Gas Struts 20 Inch 20 lbs Prop Lift Springs Rod Heavy Duty Tool Box Lid Top RV Pair by Motion18
#adMotion18 #ad - Do not try to squeeze by hand, otherwise the pillars will be damaged. This will give you a good weight index, and then choose the right pillar. Installationthe package contains 2 pillars and 4 ball studs, compatible with 10 mm ball sockets.Tips useduse a pole and bathroom scale to weigh the position where you will install the air column, usually 30%-50% away from the hinge. Scope of applicationmostly used on travel trailer door, motorhome door, etc.
More information #ad
Note: if the lid weight is less than 16lbs or more than 22 pounds, RV door, compartment door, please choose other pressure struts!!!. Our commitmentif you have any questions or are not satisfied or need an installation/use guide, please contact us via email or click "Ask the seller". Specificationsopen length: 20 inches; compressed 12 inches Stroke Length: 8 inches;Rod Diameter: 6mm || Force: per 20 pound,set 40 pound.Brand | Motion18 #ad |
Manufacturer | Motion18 #ad |
Height | 0.8 Inches |
Length | 20 Inches |
Weight | 0.8 Pounds |
Width | 1.6 Inches |
Part Number | VA-GAS0015 |
Model | VA-GAS0015 |
More information #ad
7. Red Hound Auto
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20 Inch 10 lbs Gas Prop Lift Spring Rod Strut Heavy Duty Tool Box Lid Top RV Compatible with 10mm Ball Mounts
#adRed Hound Auto #ad - Rod diameter: 6mm || Force: 10 lbs. Red hound auto single Gas Charged Lift Support. Stroke length: 8 inches. Compatible with 10mm ball mounts; note: verify strength needed for your application; DO NOT attempt to compress by hand, doing so can damage the struts.More information #ad
Open length: 20 inches; compressed 12 inches.Brand | Red Hound Auto #ad |
Manufacturer | Red Hound Auto #ad |
Height | 1 Inches |
Length | 22 Inches |
Weight | 0.39 Pounds |
Width | 1 Inches |
Part Number | RED820008 |
Warranty | 1 year Limited |
More information #ad
8. Apexstone
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Apexstone 100N/22.5lb Gas Strut,Gas Spring,Lid Support,Lift Support,Lid Stay,Gas Props/Shocks,Set of 4
#adApexstone #ad - Support opens lids to a maximum angle of 100 degrees. Available working temperature :-10℃~50℃/14℉-122℉. We offer 1 year 100% satisfactory warranty, please kindly contact us for exchange, if unfortunately our SOFT OPEN LID GAS STRUT did not work well, refund or return.More information #ad
Package included: 4 x 100n 10 Inch Gas Strut and 20 X Screws. Lids soft open gently, ideal for supporting the lid to keep it open. Not soft close! pressure:100n/22. 5lb per strut;length hole center to hole center :9-11/16'';Travel:3-14/25'', Distance between ball mounts compressed: 6-1/8".Brand | Apexstone #ad |
Manufacturer | Apexstone #ad |
Height | 0.79 Inches |
Length | 9.84 Inches |
Width | 3.94 Inches |
Part Number | GS2404ASXS |
Model | CECOMINOD060390 |
More information #ad
9. Apexstone
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Apexstone 45N/10lb 10 inch Gas Struts,Gas Springs,Gas Strut,Lift Support,Gas Shocks,Lid Stay,Lid Support
#adApexstone #ad - Pressure:45n/10lb per strut;length hole center to hole center :9-11/16'';Travel:3-14/25'', Distance between ball mounts compressed: 6-1/8". Support opens lids to a maximum angle of 100 degrees.More information #ad
We offer 1 year 100% satisfactory warranty, if unfortunately our soft open lid gaS STRUT did not work well, please kindly contact us for exchange, refund or return. Lids soft open gently, Ideal for supporting the lid to keep it open. Instructions Included, Screws Included.Brand | Apexstone #ad |
Manufacturer | Apexstone #ad |
Part Number | AS45N250MH |
More information #ad
10. Vepagoo
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Set of 2 Vepagoo, C1608054 20”100lb Per Gas Strut Shock for RV Bed Truck Tonneau Cover Camper Shell Floor Hatch Door Shed Window and other Heavy Duty Box Lid
#adVepagoo #ad - Our gas spring is not suitable for all Tonneau Cover. 12+1 month replacement service welcome to click "ask Seller" BESIDE YOUR ORDER for In-time Assistance if any problem occurs. Parameter interchange number:c1608054.Most used for 20 inch 100lb per gas shocks for rv standard queen size bed with standard mattresses/residential mattresses, Truck Tonneau Cover, and other DIY applications such as Trap door, Shed Window, Heavy Duty Box lid, Camper Window, Wooden hatch door, Large TV cabinet.
More information #ad
Extended length:19. 7in. Bracket fitting: 10mm Ball Stud Mounting Bracket Not included in the package. Warm tips100lb per strut, two are 200lb. Compressed Length:11. 8in; force100 Lb per shock. Needed know if you purchase this shock as a direct replacement for Tonneau Cover or RV Bed, please measure the length from the center of the socket to the center of the socket before purchasing. Super strong!! you couldn’t compress it by your hand! Suitable for lids or doors weighing between 80lb and 110lb.
Brand | Vepagoo #ad |
Manufacturer | Vepagoo #ad |
Part Number | SH0232R:ST |
More information #ad