Spiral Ring

No Gap - 360° retaining surface

No protruding ears to interfere with mating 

components (uniform cross-section)

Economically produced in stainless steel because the coiling process produces no scrap

No-Tooling-Charges, on special designs

Easy to assemble and remove

No gap or lugs provide for a functional and aesthetically pleasing ring 

Retaining Rings, also known as Spiral Retaining Rings, 

Spirals have no ears to interfere with mating components in your assembly. Spirals are manufactured by coiling the ring from flat wire. Because coiling produces a retaining ring with no scrap, the Lisheng Ring can be economically produced in carbon steel, stainless steel, coppers, and many other alloys.

Lisheng offers over 2,000 standard rings, which are readily available in both carbon and stainless steel. If you require special designs, take advantage of Lisheng's No-Tooling-Cost process; a process perfect for large runs, prototypes and midstream design changes. 

Whatever your application, Lisheng  has the cost-effective and innovative design solution.

Interchangeable Grooves

Spiral retaining rings are interchangeable with ordinary snap ring (Circlip) grooves. Find the right ring for your application