Hinge 타입 = Piano Style Closing 타입 = Free Swinging Width = 30mm Thickness = 1mm Pin Style = Knuckle These versatile continuous hinges are also known as a piano hinge, have been designed to be fixed to the entire length of a door, creating a seamless and durable opening.Manufactured from a highly durable 304 stainless steel 270° opening angle Easy to align and mount Stronger than butt hinges Supports full length of the door Continous Piano Hinges