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20" 40 Lbs/178N Lift Support Struts Gas Spring Shocks Hydraulics Piston Lid Stay Window Cabinet Prop for Camper Shell Rear Window Tonneau Cover RV Side Door
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
20" 40 Lbs/178N Lift Support Struts Gas Spring Features
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【Package Content】-- 2 × 20" 40 Lbs/178N Gas Struts; 4 × Ball Studs; End Fiting: 10mm Ball Stud Sockets
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【Product parameters】-- 2 struts each package, Extended Length (Center-to-Center): 19.7" (500mm), Compressed Length(Center-to-Center): 11.8" (300mm). Force: 40 Pounds Per Strut, Suitable support weight is from 30 pounds to 45 pounds.
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【Application】-- 20" 40Lbs/178N Gas Prop Shocks will help you support the trash bin lid, bed platform, toolbox lid, RV storage compartments, leer camper shell window, truck cap, etc
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【Easy Installation】-- We have Installation Quick Guide and Online support service to guide install. After installation, these lids will lift safely and smoothly using ONLY ONE finger.
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【100% Guarantee】 -- If you unluckily encounter missing parts, connectors, or unfit problems, just click "ask seller" beside your order from us, we will provide you with the best solution.
About 20" 40 Lbs/178N Lift Support Struts Gas Spring
How to Choose the Correct Gas Struts for the Job? * Step 1. Measure the Length of your lid where you will mount struts; * Step 2. Weigh the lid – Use a pole and bathroom scale to weigh at the position you will mount gas struts, usually at the position 30%-50% from the hinge; * Step 3. What Force gas struts you require If the scale read 40Lbs we recommend you choose the 40×2 (80lbs) strut kit at least! (We recommend 2 Pcs Set 40 Lbs Lift Supports) * Step 4. What Size gas struts you require We suggest the length of a strut equals about 1/2-2/3 of the lid length. How to Install the Gas Strut for the Job? * IF you will install them on your truck or camper shell, it is super easy; * IF you will install them on a new build, please install as per the following step: * Mark a point at 1/3 from the hinge to the opposite side of the lid as the upper mounting point; Open the lid to the height you need, fix the upper bracket of strut and easily get the lower mounting point as image left shows. * Pressure could be adjusted as the method below: * If you feel it is is too weak, move the mount point on the lid opposites to the hinge direction; * If you feel the pressure is too strong when open/close , move the mount point on the lid closer to the hinge direction to reduce the pressure played by the struts.
