[ Effortless Lift, Instant Upgrade ]: Tired of heavy, stubborn lids? Our gas struts make lifting up to 110 lbs feel effortless. Just a gentle push—no more straining your back or struggling with heavy hatches [ Precision Fit for Multiple Applications ]: Each strut extends to 17″ and compresses to 10.31″, delivering 100lbs of force. Perfect for RV Queen bed, camper bed, truck canopy cover, toolbox, floor hatch, boat hatch, basement door and other medium/heavy lids (80-110 lbs). Package includes 2 struts & 4 L-brackets for a complete pair [ DIY-Friendly Installation in Minutes ]: You don‘t need to be a pro! Follow our clear guide. With just a screwdriver, get them installed quickly and enjoy smooth, one-finger operation right away [ Built Strong to Last Long ]: Engineered for reliability with cold-resistant materials, performing consistently from -40°F to 140°F. Rigorously tested for durability to withstand countless cycles [ Designed for Confidence & Smooth Operation ]: Experience secure and controlled lifting every time. Precision-built for stable, reliable performance that you can count on

✅ Specifications: Ext. Length: 17 inch; Comp. Length: 10.31 inch, Force: 100 Pounds Per Strut

✅ Recommended weight range: Most suitable support lid weight is 80-110 pounds !!!If the lid weight is less than 80lbs or more than 110 pounds, please choose other pressure struts!!!

✅ Installation: The package contains 2 pillars and 4 mounting brackets and 4 nuts. BUT NO BALL STUDS!!! Do not try to squeeze by hand, otherwise the pillars will be damaged.

✅ Application: floor hatch door, RV queen bed lift, truck canopy cover, camper shell, teardrop trailer, and other custom Medium or Heavy equipment.

✅ Kind Reminder: If you feel it is too powerful to close and you have a lot of flexibility in where they can mount, you can move the mount point on the lid towards the hinges' direction.