Heavy Duty Gas Struts 30 in 200lb Lift Kit - Heavy Lid Support

In this review the Heavy Duty Gas Struts 30 in 200lb kit is evaluated for homeowners and RV owners who need a strong, reliable lift support for heavy lids and trap doors. The single biggest reason to consider these struts is the high 200 lb (890 N) force rating combined with a 30 in extended length, which makes them suited for heavy basement trap doors, RV under bed storage doors, and similar DIY projects where a stable, finger-operable lift is required. The review examines build, fit, installation ease, and real-world usefulness for common applications.

Key Features

• 200 lb force: Provides firm, stable support for heavy lids and mattresses so covers open smoothly without sudden drops.
• 30 in extended length: Long stroke (30 in extended, 17 in compressed) fits deep lids and larger openings common on RV beds and floor hatches.
• Removable steel integrated connector: The 8 mm threaded connector gives a secure attachment that can be removed for maintenance or replacement.
• Complete mounting kit: Includes two gas springs, four thickened mounting brackets and nuts so installers have the core hardware needed for assembly.
• Simple installation: The three-step process (locate mount point, secure bracket, install strut) is straightforward for DIYers with basic tools and a standard ball stud location.

Who It's For

This kit is best for RV owners, van and camper builders, and homeowners who need higher-capacity lift support for heavy storage lids, murphy beds, or floor hatches. Anyone replacing worn lift supports on an RV under-bed storage door or installing a heavy box lid will appreciate the 200 lb capacity and long 30 in reach.

It is less suitable for very light lids that require gentle assistance or for applications needing integrated screws and fasteners - screws are not included - or for users who need professional installation services rather than a DIY approach.

Pros & Cons

Pros

• High 200 lb force rating gives confident, stable support for heavy lids and mattresses.
• Long extended length (30 in) covers larger openings found on RV beds and trap doors.
• Includes thickened brackets and nuts so basic mounting hardware is on hand.
• Removable steel connector and simple three-step install make maintenance and replacement straightforward.

Cons

• Screws are not included, so buyers must source compatible fasteners for their specific mounting surface.
• Some customers report mixed comments about fit and long-term durability in very high-use installations.

Specifications

Extended length (hole to hole)	30.00 in
Compressed length (hole to hole)	17.00 in
Force	200 lb (890 N) - fits 160-220 lb
Connector thread diameter	8 mm removable steel integrated connector
Kit contents	2 gas springs, 4 thickened brackets, 4 nuts, instruction sheet (screws not included)
Warranty	18 months replacement support

Our Verdict

The 30 in 200 lb gas strut kit is a solid value for DIYers and RV owners who need dependable support for heavy lids, mattress platforms and trap doors. With a high force rating, long stroke, and included brackets, it handles demanding applications well; just plan to supply your own mounting screws and check fit dimensions before purchase. Overall it is a practical, cost-effective solution for heavier lift support needs.

Frequently Asked Questions

Will these struts fit my RV bed?
Measure the hole-to-hole distance and load; the extended length is 30 in and the force suits loads around 160-220 lb.

Are screws included for installation?
No, screws are not included; the kit includes brackets and nuts but installers must provide appropriate screws for their mounting surface.

What warranty is offered?
The product comes with 18 months replacement support should a manufacturing issue arise.