44in 300lbs Gas Struts Shock Lift Support Pair - Heavy Duty

In this review the focus is on a pair of heavy duty 44in gas struts designed for large lids and covers; the bottom line is simple: these are for anyone who needs strong, corrosion-resistant lift supports for heavy tonneau covers, truck beds, or large cabinet doors. The reviewer found the set notable for its long 44.00in extended length and 1334 N (300lbs) force per strut, which makes them a practical choice when each strut must handle roughly 240-330lbs of load. Installation is straightforward for DIYers and the materials feel robust, though a few customers raised concerns about retaining clip quality and eventual strength loss.

Key Features

• 44in extended length: The long 44.00in extended and 24.25in compressed lengths give the clearance needed for large lids and tonneau covers without complex mounting changes.
• High force rating: At 1334 N (300lbs) per strut the shocks provide strong lift assistance for heavy applications such as truck bed floors and storage hatches.
• 13mm ball stud end fittings: Common ending fit makes the pair compatible with many existing mounts and simplifies replacement or retrofit projects.
• Weather resistant construction: Built from stainless steel and corrosion resistant materials, they are intended to withstand harsh outdoor conditions and low temperatures down to minus 104F.
• DIY friendly kit: The package includes two gas struts and an installation guide so most users can fit them without specialist tools.
• Brand support: IAQWE offers 12 months of support and online assistance if questions arise before or after installation.

Who It's For

These gas struts are best for vehicle and outdoor projects that need high lift force and long travel, such as tonneau covers, RV beds, truck bed floors, toolbox lids, and Murphy style cabinet doors. Installers who prefer a stainless steel, corrosion-resistant option for harsh weather will appreciate the materials and design.

These are not aimed at light duty interior cabinet doors or applications where each strut only needs to support small weights; also buyers who need a softer, lower-force assist should look for lower-rated struts. Customers who want a lifetime guarantee on retaining clips may want to consider options with reinforced mounting hardware.

Pros & Cons

Pros

• Strong 1334 N / 300lbs force per strut provides confident lift for heavy lids.
• Long 44.00in extended length suits large covers and bed hatches without custom fabrication.
• Stainless steel and corrosion resistant construction is appropriate for outdoor use.
• Includes installation guide and two-piece kit for straightforward DIY replacement.

Cons

• Some users report the retaining clip quality could be better and may need replacement.
• A few customers observed possible loss of strength over time under heavy use.

Specifications

Our Verdict

For users needing robust lift support for large outdoor lids and truck bed applications, these 44in 300lbs gas struts represent a practical, value-minded choice thanks to their high force, long travel and corrosion resistant build. They are particularly good for DIY replacements and heavy-duty projects, though buyers should inspect or reinforce small mounting clips if they expect intensive daily cycles.

Frequently Asked Questions

Will these fit my tonneau cover?
They fit covers or lids whose side length exceeds about 86 in and where each strut must handle roughly 240-330lbs; check mounting space for 44.00 in extended length.

What end fittings are used?
The struts use a 13mm ball stud ending fit, a common size for replacement lift supports.

Are they weather resistant?
Yes, the struts are made from stainless steel and corrosion resistant materials and are rated for use in heavy rain and very low temperatures.