Ideal for homeowners and contractors puruses durability hardwares solution for furniture cabinets, wardrobe door, and concealed storage units Engineered with resistant 304 stainless steel construction and multiple layer security for long terms in humid environment Premium 304 stainless steel concealed door offering secure hide fastening with adjustable rod and crosses screws for multiple door thicknesses ( 1.38 " 2.2 Features four length variable connecting rod, two crosses screws with spacers, and adaptable bolts to customize installation on cabinets / storage door ( 29mm 55mm+ Perfectly secures kitchen cabinets, wardrobe door, and hide storage compartments in residential / commercial space requiring discreet locking mechanisms, Manufacturer: Obotsnoi