We provide discount for big quantity. Welcome to touch with us! 1. Durable and simple to install2. Very convenient and practical3. Corrosion resistance and oil resistance4. Can be used to shaft groove of machine5. Many items which may meet your different demand.Nominal Diameter:1.5-10(mm)Outer Diameter:3.5-20(mm)Size:E-clip, Nominal Diameter 1.5mm, Outer Diameter 3.5mm, 20PCSE-clip, Nominal Diameter 2.0mm, Outer Diameter 5.0mm, 20PCSE-clip, Nominal Diameter 3.0mm, Outer Diameter 6.0mm, 20PCSE-clip, Nominal Diameter 4.0mm, Outer Diameter 8.5mm, 20PCSE-clip, Nominal Diameter 5.0mm, Outer Diameter 9.5mm, 20PCSE-clip, Nominal Diameter 6.0mm, Outer Diameter 11.0mm, 20PCSE-clip, Nominal Diameter 7.0mm, Outer Diameter 13.0mm, 20PCSE-clip, Nominal Diameter 8.0mm, Outer Diameter 15.0mm, 20PCSE-clip, Nominal Diameter 9.0mm, Outer Diameter 17.5mm, 20PCSE-clip, Nominal Diameter 10.0mm, Outer Diameter 2.0mm, 20PCSE-type retaining ring, also known as E-type retaining ring, is a type of fastener, which is put in in the shaft groove of the machine and equipment, and performs the position of preventing the axial motion of the parts at the shaft. Because its form is like an E-shaped, people are used to call it an E-shaped circlip.color:SilverMaterial:Stainless steelPackage Contents:200 x Stainless Steel E-ClipOnly the above kit content, different merchandise are not included.Note: Light reflection and varied displays can cause the colour of the item within the photo a little diversified from the genuine thing. The size allowed error is +/- 1-3cm.