Make of Zincs alloy, Light weight, rustproof and Enduring Our removable interior cabinet door hinges have a rotation angles of 180 degrees to the door from turn from a side to the other High strength materials ensures a high load capacity ( up to 40kg Suitable for a variety of indoor and outdoor constructions, such as interior wood door, metal door, sheds, window, fence, wood and metal box Whether you refurbishing, renovating, or upgrading door, these hinges are easy to installation, Manufacturer: Kaeltsyn