Features *Made of high quality material, durable and practical to use. *Exquisite and delicate, highly matched with equipment *1.2mm thick replacement spring that will make your door handle as . Long life door lever replacement springs gives handle a quality feel. Black coated springs are suitable for both left or right handled handles. The springs are zinc coated followed by a black passive coating. *How to use: Check the orientation of the existing internal hook compared with the external hook, where is situated. Check the spring and the height when laid flat. Specifications ForThickness: 1.2mm External Diameter : 27mm Colour: Matt Black Package Contents: 10x Door Handle Springs Note 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.