Durable MaterialMade of stainless steel, with high load bearing capacity, polished surface, , not easy to deform and damage, long service life, gas struts for heavy lid help you easy to lift support the floor hatch door, RV bed, tool box lid, basement hatch, truck canopy cover, DIY project, etc.
struts
Vepagoo 15 Inch 67Lb/300N Stainless Steel Gas Struts Shock for Boat Hatch, Marine Spring Prop Lift Support with Brackets for RV Bed Cabinet Trap Door Storage Box Lid, 2pcs (1pair)
Stainless Steel Gas Struts: Stainless Steel Gas Struts made of high quality 304 stainless steel, it is rust and resistant to river water corrosion. You can use it normaly even in wet environments