[Package Including]:2 Pieces foldable lifting brackets,80 degree opening angle [Durable Material]:The furniture storage support hinges are made of high quality steel material,high hardness,wear resistant,sturdy and durable to use [High Performance]:Heavy duty spring hinge,good load bearing,well made,not easy to bend and break,flexible and has a long service life [Easy Installation]:The folding bed lifting hinges are pre drilled,easy to install,fixed with screws,firm and stable [Wide Applications]:The multifunctional foldable lift hinges are suitable for folding sofas,beds,lifting doors,cabinets,bench seats,toy boxes,etc, Weight: 0.5842249943 Pounds, Manufacturer: KTUXZCI