Features:*Made of high quality material, and reasonable to use.*Exquisite and delicate, extremely matched with equipment*1.2mm thick substitute spring which will make your door manage as new. Long existence door lever substitute springs – offers manage a high quality feel. Black coated springs are suitable for either left or right dealt with handles. The springs are zinc covered followed by means of a black passive coating.*How to use: Check the orientation of the existing internal hook compared with the exterior hook, where is situated. Check the spring and the height when laid flat.Specifications:ForThickness: 1.2mmExternal Diameter : 27mmColour: Matt BlackPackage Contents:10x Door Handle SpringsNote:1. The real coloration of the article could also be barely varied from the photographs proven on web content attributable to many factors equivalent to brightness of your video display and lightweight brightness.2. Please allow slight handbook dimension deviation for the data.