2pcs 9inch 11lbs Car Universal Plastic Lift Supports Gas Struts Springs Rod Speaker Grill Cloth can use liquid pressure to

can use liquid pressure to form a very fine mist

* Widely used in mining

They are designed to withstand impacts

* Spring loaded ball ensures socket is secured

2pcs 9inch 11lbs Car Universal Plastic Lift Supports Gas Struts Springs Rod Speaker Grill Cloth can use liquid pressure toFeature: Easy to install with simple hand tools in just few minutes. The gas springs are powerful, can support small,medium to heavy object. Such as car window, car bonnet or car tailgate. With easy fittings to any surface, just attach and lift, your gas spring lifts and holds any weight's object. This gas spring is universal, which fits for RV window, car hood and trunk, pickup truck tonneau cover, tailer cover, bus luggage door, motorcycle seat