16 inch Gas Struts -- ARANA 16 inch gas struts 60lb could be used as the replacement struts or DIY modification struts for Camper Shell, Truck Topper Window, Leer ARE ATC Topper, Motorhome Storage Door, Motorhome Engine Hood and Home-built Cabinet House Lid | 16" inch Gas Shocks 60LB -- Force: 60 lbs/267 N per shock, 120 lb/534 N per set; Extended Length A [in]: 15.98inch(406mm), Compressed Length B [in]: 9.92inch (252mm) Interchange number: C16-21949 C1621949 | C16-21949 Gas Shocks -- Exact fit original equipment design ensures easy installation; if you want to install them on DIY builds, you need to buy mounting bracket; if you install them as the OEM replacement struts, Please confirm the Interchange Number of your old sturts firstly before purchasing | ARANA Gas Struts 16 inch -- Package content: 2× Shocks, 1× Installation Guide are included in each set; If any missing, please message us for new package directly; Note: Lift Supports couldn't be COMPRESSED by hands before installing | ARANA Gas Struts 18mth Warranty -- If you have any issues about the product quality, fitment or missing parts, click "ASK SELLER" besides your order from us, best solution will be offered directly within 24 hours, without returning the package to us