C1608053 20 inch 80lb/356N Gas Struts, 2PCS ML34-80 20" Gas Shock Prop Lift Industrial Springs for RV Bed Tonneau Cover Basement Door Floor Hatch Door Tanning Bed Attic Stair Door

Strong and work well.

I bought a used tanning bed which was a great deal. But it needed these springs to open and close the top. These were easy to install and work great

Perfect fit for my Tonneau Cover which is pretty heavy, well built you can dance on it, for my F150.80lb struts holds it up excellently. Pulling it down has good tension but not too much. I'm sure in time it will loosen up some.

I converted the single gas strut to a duel strut and it works great. I measured both compressed, extended length and with a weight scale I measured the compressed & extended force. Then found a set with the right measurements and just above half the force of the original strut. Very happy with them and will see how the hold up.

I got these to replace tailgate lift supports in a truck, the factory ones are fairly weak and even the aftermarket options I have tried haven't been successful, So I figured I would try these with a higher weight rating - I chose the 80lb lift supports. Since this was a semi custom project, these were slightly too long so I had to pre compress them before clipping them on, I used a ratchet strap to compress it enough to get it over the ball. These hold tightly and seem fairly durable, but the tube diameter is a little slim for having such a high weight rating. After installing the new support, my tailgate feels super light and has a nice assist going back up, a world of difference, no more slamming tailgate!Good functioning lift supports, great price! Decent quality, great for custom projects!

High quality perfect fit very satisfied we'll buy again

Easy to install. Plenty of strength to hold up the bes in the RV.Great price.

it worked perfectly for what we needed it on the boat. customer was very happy!

after installed adjustable screw on end bent