Twenty Inch Gas Strut Lift Support 2 Pack 120 Pound Force Heavy Duty Spring Shock Gets The Job Done Every Time With Zero Sag Or Hesitation For Rv Beds Truck Covers And Toolboxes

Reliable 20 Inch Gas Lift Struts for Truck Caps and Beds
✔️ Two Pack Heavy Duty Gas Shocks 19 7 Ext 11 8 Compres

You receive a pair of precision tuned air pistons built to hold up heavy lids without drooping. These linear slide mounts snap directly onto camper shells, RV frames, and toolbox covers. The steady pressure keeps everything aligned while you load gear or access cargo.

✅ Two pack of sealed nitrogen chambers rated at 120 pounds each
✅ Center to center extension measures 19 7 inches flat
✅ Tightens down to an 11 8 inch compressed height
✅ Handles load weights sitting between 105 and 135 pounds total

Extended Length	19.7 in / 500 mm
Compressed Length	11.8 in / 300 mm
Force Rating	120 lb / 54 kg per strut
Cover Weight Range	105 to 135 lb combined

💡 How do you calculate the correct force rating for truck bed caps?
- Weigh the moving panel to find the exact downward pull force
- Choose valves that sit comfortably inside the hundred five zone
- Align the rod mounting holes to guarantee a handy secure fit every time
- Check the resting height so the lid stays open without drifting

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