Product Description

Bore Size: 39.0mm

Groove Diameter: 41.0mm

Outside Diameter: 42.0mm

Thickness: 1.50mm

Material: 420 Grade Stainless Steel

Part No: 472039SS

An Internal Circlip (also known as an internal retaining ring or housing ring) is a semi-flexible metal retaining ring engineered to secure components inside a bore, housing, or tube. It fits tightly into a machined groove inside a cylinder, creating a strong shoulder that prevents internal parts—like bearings, pins, or shafts—from slipping out of place.