The services of door which are used to open and close that the person is easily open without any problem door pivot and hinges that person is easily use in their room the door is attach with hinges. hinges are the mechanical device that consist with two plates they both are attach with pin. the door is easily swing without any problem and sound. The door is easily open but the length and breadth both have same cutting area form the floor because the hinges are help to open and close the door. Hinges are available in various different size because every door size are different, they not attach. Pivot are more expensive than hinges.