ARANA 44 inch 250LB Gas Struts Spring Shock with 13MM Ball Sockets 44" Extra Long Lift Support for Snowmobile Trailer Heavy Duty Lid Truck Bed Cover Tonneau Cover Trap Door(Fit 200-275LB), 2Pcs

Direct Replacement: ARANA 44" Gas Struts compatible with the following OEM Numbers: ST440M250, if you have old struts, please check the OEM number to buy correctly
Precise Manufacturing: Extended Length A (Center-to-Center): 44"(1118 mm), Compressed Length (Center-to-Center): 19.60"(498 mm). Force 250LB Per Strut, Fit: 13 mm ball studs, 2 Struts Per Pair. No accessories are includeds
Multi-scenario Usage: 44 inch 250lb gas strut with 13mm ball ends are widely used on heavy duty Lid tonneu cover, truck pickup bed cover, RV kitchen door, trap door and other DIY builds, as long as the lid weight is between 200-275 pounds
Application Range: ARANA 44 inch gas spring struts will work for the lid weighs between 200-275lbs, side length ≥ 70 inch. Note: do measure the lid weight or check the oem number to buy correct items
About installation & support : super long and very heavy, could only be compressed after installing successfully; once you need any installation guide, unfit problem, or part missing, in-time help or 18 months replacement support will be provided if let ARANA know

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