This E-clip works with 3 mm shaft diameter, its free inner diameter is 2.9 mm, free outer diameter is 7 mm, and thickness is 0.5 mm. This E-clip is made of 304 Stainless Steel in GB /T 894.1-1986 standard.
Specs:
To Fit Shaft Diameter: 3 mm Inner Diameter (d): 2.9 mm Outer Diameter (dc): 7 mm Thickness (h): 0.5 mm Material: 304 Stainless Steel Material Standard: GB /T 894.1-1986
