National Hardware N225-953 514RC Door Hinges - Stainless Steel in Stainless Steel, 4" Authorized Replacement for Stanley Hardware Stock #S083-940 Removable pin for easier installation Stainless steel for maximum corrosion resistance Nib on hinge for finished appearance LifeSpan Limited Lifetime Warranty Square corners Removable pin for easier installation Stainless steel for maximum corrosion resistance Nib on hinge for finished appearance