28 Inch 100LB Gas Struts 445N Shock Lift Support - Heavy Duty Pair

In this review the 28 in 100LB gas struts are judged as a straightforward, heavy-duty lift solution for lids and hatches. The package delivers a pair of strong gas springs with included L-type mounting brackets and ball ends, making it a practical choice for DIYers who need reliable lift support. The single biggest reason to buy is the force: at 100Lbs (445N) per strut these will hold and assist large lids and hatches that lighter struts struggle with, though the strength may be more than some applications require.

Key Features

• Force 100Lbs/445N: Provides powerful lift assistance for heavy lids and hatches, reducing manual effort when opening.
• 28 in extended length: The long reach suits deeper lids and larger covers like truck canopies and floor hatches.
• Included L-type mounts and ball ends: Mounting hardware is supplied so the kit is ready to install without buying brackets separately.
• Pair package: Two matched struts ensure balanced support across a single lid or paired installations for symmetry.
• Outdoor-capable construction: Built to function in outdoor areas such as boat covers, camper shells, and patio lids where durability matters.
• Installation guide included: A basic guide helps with alignment and safe mounting for common applications.

Who It's For

This kit is best for vehicle and trailer owners, RV and camper builders, and homeowners who need strong lift support for heavy lids, tonneau covers, floor hatches, or large cabinets. The 100Lbs rating and 28 in length make it especially suited to applications in the 85 to 110lbs range where a robust, lasting gas spring is required.

Those who should look elsewhere include users with very light lids under 50lbs or applications requiring a gentler, low-force assist; the strength here can feel excessive for small cabinet doors or delicate furniture. Also consider professional-grade stainless hardware if the installation will be in highly corrosive marine environments.

Pros & Cons

Pros

• Very strong 100Lbs force per strut gives confident lift and hold for heavy lids.
• Complete kit with L-type mounts and ball ends simplifies installation and reduces extra purchases.
• Durable design intended for outdoor use across a wide range of applications.

Cons

• Strength can be too high for lighter lids, making opening or closing feel stiff for some users.
• Some customers noted the included instructions and hardware quality could be improved for first-time installers.

Specifications

Force	100Lbs / 445N per strut
Extended length	28.00 in
Compressed length	14.00 in
Package contents	2 struts, 4 L-type mounts, installation guide
Recommended scope	85 to 110 lbs load per lid
Mount ends	Ball ends with mounting brackets

Our Verdict

These 28 in 100LB gas struts are a solid value when a heavy-duty, ready-to-install lift solution is needed. The included L-type mounts and ball ends remove guesswork, and the 445N force reliably supports large lids and hatches. Buyers should verify load and mounting points because the high force can be excessive for lighter doors, but for trailers, RVs, and heavy cabinet lids this is a dependable, economical replacement or upgrade.

Frequently Asked Questions

Are mounting brackets included?
Yes, the kit includes L-type mounting brackets and ball ends so no separate brackets are required.

What load range do these support?
They are intended for lids in the approximate 85 to 110 lbs range per application where 100Lbs force per strut is suitable.

Can these be used outdoors?
Yes, the design is suitable for outdoor use on boat covers, camper shells, and other exposed applications, though highly corrosive conditions may need extra corrosion protection.