Description: The clearance between the rotating shaft and plates is small, which effectively guarantees smoothness and flexibility. 360 degree rotating door pivot hinge provides a simple and effective way to swing the door easily and quietly. Made of high quality stainless steel material, it is anti corrosion and anti rust. There are three sizes for you to choose from: 75mm, 100mm, 150mm. It is suitable for wooden doors, aluminum frame doors, hidden door hinges up and down. Item Name: Hinge Material: Stainless Steel Size Details: 75mm Size: 7.5cm x 1.8cm/2.95" x 0.71" (Approx.) 100mm Size: 10cm x 2.5cm/3.94" x 0.98" (Approx.) 150mm Size: 15cm x 3cm/5.91" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hinge