Description: The hinge is used for refrigeratory door,food machinery,industrial oven,Kitchen Equipment,and so on Maximum opening angle of 180 degrees Professional marine grade cast solid 316 stainless steel Strong corrosion resistance and durable in saltwater circumstance High polished surface for mirror-like appearance Specification: Material: 316 stainless steel Color: Silver Package Includes: 1 Piece Hinge Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!