Spirolox® spiral retaining rings, manufactured exclusively by Smalley, have No Ears To InterfereTM with the mating components in an assembly. Spirals can be interchanged with standard snap ring grooves and offer a 360° retaining surface. Spiral Retaining Rings can be easily assembled and removed without special tools.
Smalley offers 15 different series of Spirolox® spiral retaining rings with over 5,000 rings in stock to select from. Spirals are stocked in both carbon and stainless steel, diameters range from ¼” to 16” (9 mm to 400 mm). Specials can be produced from .200” to 84” (5 mm to 2000 mm).
