Review on ARANA C16-08054 20 Inch Gas Struts Prop Shocks 100 Pounds (445N) 20&#34 by Darth Naubert

Excellent product. My shed is designed to store two Harley Davidson motorcycles or a John Deere lawn mower. My cap weight is 100 pounds. I ended up using two 150 lifters and buying 10mm shackles (sold separately). Installation is easy once you figure out which lift to use. Follow the instructions to determine the correct stroke: place the lid on the hinges and use a broom and scales to measure the lowering force. The force on my 100lb canopy was 150lbs at about 1/3 from the hinge. Love it.