20 Inch 250 Lbs Gas Strut Shocks for Heavy Lids - Strong Lift Support

In this review the 20 in 250 Lbs gas strut shocks are evaluated for owners of RVs, truck bed covers, Murphy beds and heavy storage lids who need reliable assisted lifting. The single biggest reason to buy is the strong 250 lb lift force per strut that turns heavy lids into one-hand operations after installation. The reviewer tested fitment scenarios and packaging, and found these props practical for heavy doors and DIY projects where robust, overbuilt lift capacity matters more than ultra-precise damping.

Key Features

• Force: The 250 lb per strut rating provides ample lift for heavy lids so a single person can open many RV beds and storage doors easily.
• Length: The extended 20.04 in and compressed 12.13 in dimensions give a clear range of motion for mid-size lids and truck shell applications.
• Mounting: The included L-type brackets (2 right, 2 left) simplify mounting for common hinge layouts and reduce the need for extra hardware.
• Installation support: Video guides and online service speed up setup and help if the included instructions are unclear.
• Durability: Customers report solid build and lift capacity, making these a good option for repeated use on toolboxes and storage compartments.

Who It's For

This product is best for DIYers and vehicle owners who have heavy lids in the 200-275 lb range and need a strong, practical lift solution for RV beds, truck bed covers, trailer doors or large storage boxes. It suits projects where raw lift capacity and simple bracket mounting are the priority.

Those who need lightweight, fine-tuned damping for sensitive cabinetry or who have lids outside the 200-275 lb window should look elsewhere; these struts are intended for heavy loads and may be overkill for small furniture or delicate applications.

Pros & Cons

Pros

• High 250 lb lift capacity makes heavy lids manageable and often allows one-handed opening.
• Complete package includes two gas props and four L-type mounting brackets for a paired installation.
• Installation resources such as videos and online support reduce setup time and troubleshooting.
• Customers praise the overall build quality and consistent performance under load.

Cons

• Some users report the supplied brackets feel weaker than the struts themselves and may need reinforcement for long-term heavy-duty use.
• Installation instructions are not always perfectly clear, so a basic level of DIY skill or use of the online video is recommended.

Specifications

Our Verdict

The 20 in 250 Lbs gas strut shocks are a sensible buy for anyone needing strong, dependable lift support for heavy RV beds, truck covers and large storage lids. They deliver notable lift capacity and arrive with the basic mounting hardware and installation help, making them good value when raw strength and usability matter more than refined damping or premium mounting kits.

Frequently Asked Questions

Can these struts lift a 220 lb lid?
Yes, the 250 lb force per strut is suitable for lids in the 200-275 lb range when installed as a matched pair.

Are mounting brackets included?
Yes, the package includes four L-type brackets (2 right, 2 left) to support common installations.

What support is available after purchase?
PAMAGOO provides online installation videos and 18 months of customer support to assist with setup and questions.