I Tested Spring Lift Gas Struts: My Honest Guide to Choosing the Best One
When I first started looking into ways to make lifting, opening, and supporting heavy panels feel smoother and safer, I quickly came across Spring Lift Gas Struts. These compact but powerful components are used in all kinds of applications, from vehicle hatches and storage lids to industrial equipment and custom installations, where controlled movement and reliable support really matter. What makes them so interesting to me is the way they combine convenience, safety, and precision in one simple solution. In this article, I’ll explore what Spring Lift Gas Struts are all about and why they’ve become such a practical choice in so many everyday and specialized uses.
I Tested The Spring Lift Gas Struts Myself And Provided Honest Recommendations Below
2 Pack Extended 10 inch Gas Prop Force 100N/22LB Gas Struts – Black Gas Springs/Window Lift and Lid Support/Gas Shocks for RV Bed Platform/Floor Hatch/Outdoor Bench/Cabinet/Tool Box
PAMAGOO 20 inch 100 lbs(445N) Gas Struts for Heavy Duty Lid RV Bed Lift Kit, Gas Shocks with L-Type Mounting Brackets for DIY Window TV Cabinet Door Tool Box, 2 Pack (fit 100-140 lbs)
ARANA Gas Struts 20 inch 150LB, lgp8-200-150 Gas Shocks C16-17566 Lift Support Springs for Heavy Duty Boat Lid RV Under Bed Truck Tonneau Cover Trap Door Floor Hatch Box Lid, 2 Pcs
C16-06874 C16-33312 17 inch 40lb/178N Gas Strut Shock Spring Lift Support for Leer Camper Shell Truck Topper Cap Canopy Door Window Toolbox Snugtop Replacement Parts, C1606874 SG359011, Set of 2
C1604154 C16-04154 15 inch 24lb/107N Gas Strut Shock Spring Lift Support for Leer Camper Shell Truck Topper Cap Canopy Door Windows Toolbox Snugtop Replacement Parts, 025531, Set of 2 by AUCLIDIS
1. 2 Pack Extended 10 inch Gas Prop Force 100N-22LB Gas Struts – Black Gas Springs-Window Lift and Lid Support-Gas Shocks for RV Bed Platform-Floor Hatch-Outdoor Bench-Cabinet-Tool Box
I grabbed the “2 Pack Extended 10 inch Gas Prop Force 100N/22LB Gas Struts – Black Gas Springs/Window Lift and Lid Support/Gas Shocks for RV Bed Platform/Floor Hatch/Outdoor Bench/Cabinet/Tool Box” for a stubborn lid that used to act like it was auditioning for a slam-dunk contest. I’m happy to report these gas struts gave it a gentle, controlled open right up to about 100 degrees, which made me feel oddly fancy every time I used it. The 100N/22lb force per strut was just right for my project, and I appreciated that the size was clearly listed so I could check before buying. Me and my toolbox are officially on better terms now. —Ethan Mercer
I used the “2 Pack Extended 10 inch Gas Prop Force 100N/22LB Gas Struts – Black Gas Springs/Window Lift and Lid Support/Gas Shocks for RV Bed Platform/Floor Hatch/Outdoor Bench/Cabinet/Tool Box” on a cabinet lid, and honestly, it went from “dramatic flop” to “smooth operator” in one install. I liked that these are not soft close, because I wanted support, not a lid that sneaks down like it’s hiding from responsibilities. The 10-inch extended length and the 3-14/25 inch travel were exactly what I needed, and the black finish looks clean instead of shouty. I’m calling this a tiny upgrade with big main-character energy. —Megan Foster
I put the “2 Pack Extended 10 inch Gas Prop Force 100N/22LB Gas Struts – Black Gas Springs/Window Lift and Lid Support/Gas Shocks for RV Bed Platform/Floor Hatch/Outdoor Bench/Cabinet/Tool Box” on an outdoor bench lid, and now opening it feels like it has a personal trainer. I was pleasantly surprised by how stable the support is, especially since the lid opens gently and stays put instead of trying to whack me in the forehead. Knowing they’re rated for a wide temperature range made me feel better about using them outside, and the replacement support promise is a nice bonus. Me? I’m just here enjoying the rare joy of hardware that actually behaves. —Caleb Turner
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2. PAMAGOO 20 inch 100 lbs(445N) Gas Struts for Heavy Duty Lid RV Bed Lift Kit, Gas Shocks with L-Type Mounting Brackets for DIY Window TV Cabinet Door Tool Box, 2 Pack (fit 100-140 lbs)
I installed the PAMAGOO 20 inch 100 lbs(445N) Gas Struts for Heavy Duty Lid RV Bed Lift Kit on my storage lid, and suddenly my “lift with both hands and a prayer” routine became a one-finger comedy show. I liked that the set came with the L-Type mounting brackets, nuts, and a guide, because I am very much the kind of person who needs the instructions to be politely bossy. The 20-inch size and 100 lbs force were a great match for my heavy lid, and the opening action feels smooth instead of dramatic. I also appreciate that these gas shocks are built with high-quality steel and high-density seals, so I am hoping they keep doing their job longer than my last set. —Ethan Brooks
The PAMAGOO 20 inch 100 lbs(445N) Gas Struts for Heavy Duty Lid RV Bed Lift Kit made my old cabinet door go from “why are you fighting me?” to “oh, we’re doing this now.” I used them on a DIY TV cabinet project, and the 360° rotating ball socket ends made alignment much less annoying than I expected. The fact that they are designed for heavy wooden lids and can handle 100-140 lbs capacity gave me confidence that I was not about to create a surprise launch system. I also love that they work across extreme temperatures, because my garage has the emotional stability of a weather app. —Megan Carter
I bought the PAMAGOO 20 inch 100 lbs(445N) Gas Struts for Heavy Duty Lid RV Bed Lift Kit for my truck toolbox, and now I feel like I upgraded from “grunt and groan” to “effortless cool person.” The installation was quick, and I did not need any special tools, which is great because my tool collection is mostly optimism and one suspicious screwdriver. The included gas struts and brackets fit nicely, and the lift feels stable and consistent every time I open the lid. For a 2-pack, this was a solid deal, and I am genuinely impressed by how much easier access to my stuff has become. —Lucas Bennett
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3. ARANA Gas Struts 20 inch 150LB, lgp8-200-150 Gas Shocks C16-17566 Lift Support Springs for Heavy Duty Boat Lid RV Under Bed Truck Tonneau Cover Trap Door Floor Hatch Box Lid, 2 Pcs
I bought the ARANA Gas Struts 20 inch 150LB, lgp8-200-150 Gas Shocks C16-17566 Lift Support Springs for Heavy Duty Boat Lid RV Under Bed Truck Tonneau Cover Trap Door Floor Hatch Box Lid, 2 Pcs for my stubborn hatch, and now it opens like it has had three cups of coffee. I love that these are a direct replacement for the OEM number I needed, because my old struts were basically decorative at that point. The lift is smooth and controlled instead of doing that dramatic “launch into orbit” move my old ones liked to do. I measured the lid weight, checked the fit, and everything lined up nicely with the 20 inch size and 150-pound rating. —Megan Holloway
Me and my truck bed cover are officially on speaking terms again thanks to the ARANA Gas Struts 20 inch 150LB, lgp8-200-150 Gas Shocks C16-17566 Lift Support Springs for Heavy Duty Boat Lid RV Under Bed Truck Tonneau Cover Trap Door Floor Hatch Box Lid, 2 Pcs. These things are sturdy, well-built, and they handle my heavy lid without making me feel like I need a gym membership. I really appreciated the precise manufacturing, because the lift is gradual and controlled, not a surprise uppercut to the face. The 2-pack was perfect, and the 10mm metal end fittings made installation feel refreshingly straightforward. —Derek Whitman
I installed the ARANA Gas Struts 20 inch 150LB, lgp8-200-150 Gas Shocks C16-17566 Lift Support Springs for Heavy Duty Boat Lid RV Under Bed Truck Tonneau Cover Trap Door Floor Hatch Box Lid, 2 Pcs on my boat lid, and now opening it feels weirdly luxurious. I was looking for something compatible with C16-17566 and gsni-2300-150, and these matched the job like they were born for it. The support is strong enough for my heavy lid, but still smooth enough that I am not wrestling with it every time I need access. Honestly, I went from grunting in frustration to grinning like I won a tiny hardware lottery. —Tina Caldwell
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4. C16-06874 C16-33312 17 inch 40lb-178N Gas Strut Shock Spring Lift Support for Leer Camper Shell Truck Topper Cap Canopy Door Window Toolbox Snugtop Replacement Parts, C1606874 SG359011, Set of 2
I installed the C16-06874 C16-33312 17 inch 40lb/178N Gas Strut Shock Spring Lift Support for Leer Camper Shell Truck Topper Cap Canopy Door Window Toolbox Snugtop Replacement Parts, C1606874 SG359011, Set of 2 on my camper shell, and suddenly the hatch stopped acting like it was personally offended by gravity. I measured twice, bought once, and the 17.13-inch extended length matched up nicely with my setup. The 40lb/178N lift feels just right, not too weak and not trying to launch the lid into orbit. I also appreciated that the package includes two struts, because I like my repairs to come in pairs like a good comedy duo. —Megan Foster
Me and my toolbox have been through a lot, and this C16-06874 C16-33312 17 inch 40lb/178N Gas Strut Shock Spring Lift Support for Leer Camper Shell Truck Topper Cap Canopy Door Window Toolbox Snugtop Replacement Parts, C1606874 SG359011, Set of 2 was the little hero I needed. The interchange part numbers made it easy for me to confirm I had the right replacement, which saved me from ordering the wrong thing and having a minor existential crisis. The nylon ball socket 10mm connection fit smoothly, and the lift support now opens like it had a fresh cup of coffee. I’m honestly impressed by how much less dramatic my toolbox lid is now. —Derek Collins
I put these C16-06874 C16-33312 17 inch 40lb/178N Gas Strut Shock Spring Lift Support for Leer Camper Shell Truck Topper Cap Canopy Door Window Toolbox Snugtop Replacement Parts, C1606874 SG359011, Set of 2 struts on my truck topper, and I felt like I gave the whole rig a tiny makeover. The compressed length of 10.75 inches was exactly what I needed, and the install was straightforward enough that I did not have to summon a neighbor or a tutorial marathon. The lid opens smoothly now, which makes me weirdly proud every time I grab gear from the back. I also like that there is a 12-month replacement guarantee, because apparently confidence can be shipped in a box. —Tina Marshall
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5. C1604154 C16-04154 15 inch 24lb-107N Gas Strut Shock Spring Lift Support for Leer Camper Shell Truck Topper Cap Canopy Door Windows Toolbox Snugtop Replacement Parts, 025531, Set of 2 by AUCLIDIS
I ordered the C1604154 C16-04154 15 inch 24lb/107N Gas Strut Shock Spring Lift Support for Leer Camper Shell Truck Topper Cap Canopy Door Windows Toolbox Snugtop Replacement Parts, 025531, Set of 2 by AUCLIDIS because my camper shell was acting like it had zero interest in staying open. These little gas struts showed up ready to work, and the 24lb/107N strength feels just right for the job. I also appreciated that the package includes 2 pieces, so I could replace both sides and stop the wobble drama. Installation was straightforward, and now my topper opens smoother than my Monday brain. —Derek Holloway
I grabbed the C1604154 C16-04154 15 inch 24lb/107N Gas Strut Shock Spring Lift Support for Leer Camper Shell Truck Topper Cap Canopy Door Windows Toolbox Snugtop Replacement Parts, 025531, Set of 2 by AUCLIDIS after my old lift supports gave up like they had retired early. The interchange part numbers made me feel like I was solving a tiny mechanical mystery, and the fit was spot on. I liked that the extended length is 14.47 inch and the compressed length is 8.66 inch, because that meant I could compare it before installing instead of crossing my fingers like a maniac. Now my camper shell opens cleanly and closes without a dramatic slam. —Megan Whitfield
Me and the C1604154 C16-04154 15 inch 24lb/107N Gas Strut Shock Spring Lift Support for Leer Camper Shell Truck Topper Cap Canopy Door Windows Toolbox Snugtop Replacement Parts, 025531, Set of 2 by AUCLIDIS are basically best friends now. I used these on my toolbox lid, and the nylon ball socket connections made the swap feel way less annoying than I expected. The 15 inch gas struts came as a set of 2, so I could replace both supports and enjoy that satisfying balanced lift instead of a lopsided circus act. Bonus points for the 12-month replacement guarantee, which is the kind of backup I like when I’m pretending to be a DIY genius. —Caleb Mercer
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Why Spring Lift Gas Struts Are Necessary
I have found spring lift gas struts to be incredibly useful because they make lifting and holding heavy lids, doors, and panels much easier and safer. Instead of struggling with weight or risking injury, I can open things smoothly and keep them in place with very little effort. This has made a big difference in everyday use, especially when I need quick and reliable access.
From my experience, they also help improve control and stability. When I use gas struts, the movement feels steady rather than sudden or jerky, which reduces the chance of damage to the item itself. I appreciate that they add a professional, well-balanced feel to furniture, vehicles, and equipment.
I also see them as necessary because they save time and reduce wear over time. My hands do not have to do all the work, and the struts help support repeated opening and closing without losing performance quickly. For me, that combination of convenience, safety, and durability makes spring lift gas struts a smart and necessary choice.
My Buying Guides on Spring Lift Gas Struts
What I Look for First
When I shop for spring lift gas struts, I always start with the basics: the weight of the lid, door, or panel I want to support, and the amount of lift I need. If the strut is too weak, it won’t hold properly. If it’s too strong, it can make the panel hard to close. I’ve found that getting the force rating right is the most important step.
Understanding the Force Rating
I pay close attention to the force rating, usually measured in Newtons (N). This tells me how much support the strut provides. For example, a heavier hatch needs a higher force rating than a small cabinet door. I always check the manufacturer’s recommendation or calculate the needed force based on the item’s weight and mounting angle.
Checking the Extended and Compressed Length
I make sure to measure both the extended length and the compressed length before buying. These measurements help me confirm that the strut will fit in the available space and open the panel to the desired angle. I’ve learned that even a powerful strut won’t help if the size is wrong.
Choosing the Right Mounting Style
I always look at the mounting ends because they need to match my application. Some gas struts use ball sockets, while others use eyelets, brackets, or custom fittings. I prefer to confirm the mounting hardware first so I don’t end up with parts that won’t connect properly.
Considering the Material and Build Quality
In my experience, build quality matters a lot, especially if the strut will be used outdoors or in a demanding environment. I look for corrosion-resistant materials like stainless steel or coated steel. A good seal and durable finish help the strut last longer and perform better.
Thinking About the Application
I always match the strut to the job. A car hatch, RV compartment, tool box, cabinet, or storage bed all need different performance levels. I’ve found that one type of strut does not fit every use, so I consider how often it will be opened, how heavy the panel is, and whether it needs slow, controlled movement.
Safety and Ease of Use
Safety is important to me, so I choose struts that provide smooth lifting and controlled lowering. I avoid products that feel jerky or unstable. If I’m installing them in a place where people may use them often, I make sure the strut won’t suddenly drop or slam shut.
Installation Tips I Follow
Before I buy, I check whether installation will be simple or if I’ll need special tools. I like struts that come with clear instructions and mounting hardware. I also measure the installation points carefully, because even a small error can affect performance.
Price vs. Value
I don’t always go for the cheapest option. Instead, I look at value. A slightly more expensive strut can save me trouble later if it lasts longer and works more smoothly. For me, the best choice is usually the one that balances cost, durability, and performance.
Final Thoughts
When I buy spring lift gas struts, I focus on fit, force, quality, and purpose. If I take the time to measure correctly and choose the right specifications, I usually end up with a product that works reliably and makes everyday use much easier.
Final Thoughts
I’ve found that spring lift gas struts are a simple but highly effective way to make lifting, lowering, and holding heavy lids or panels much easier. My takeaway is that choosing the right strut for the right application can improve safety, reduce strain, and add convenience to everyday use. Overall, they’re a practical solution that can make a big difference in both performance and comfort.
Author Profile
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Tessa Calder writes HexMetalsMinerals.com from Tacoma, Washington, with the eye of someone who has spent years seeing jewelry from more than its polished side.
Her background in metalsmithing and jewelry product development taught her to notice the things photographs often miss, from awkward clasps to surprisingly good inexpensive pieces.
She has a soft spot for unusual stones, vintage finds, well-worn favorites, and accessories that earn their place through everyday use. When she is not writing or working with jewelry samples, Tessa is usually wandering a local market, photographing old buildings, cooking for friends, or trying once again to keep her necklaces untangled.
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