Smalley Hoopster® Retaining Rings - Available in Canada from RotoPrecision Inc.

Smalley Hoopster® Retaining Rings

Smalley's Hoopster® retaining rings offer an innovative way to retain mechanical components when space is a problem. Hoopster Retaining Rings are single-turn, square edge rings that have a minimal radial projection and a very shallow radial groove depth. The low profile Hoopsters are ideal for applications with thin wall cylinders. The ring ends flex for simplified assembly and removal with no special tools required.  Hoopsters are available from .375" to 3" or 10 mm to 76 mm in both carbon and 302 stainless steel.

Quick Specifications

• Standard in Carbon and 302 Stainless Steel

• Coiled From Flat Wire, Not Stamped

• Suitable for Medium or Light Loads

• Stock sizes in both Imperial and Metric from .375" to 3" (10 mm to 73 mm)

• Custom parts available from .118 to 120" (3 to 3000 mm) with No-Tooling-Charges for specials

• Available with or without a removal provision for easy removal

Product Range

Series (Click a Series for PDF Charts)
	Hoopster® Retaining RingsStock sizes from .375” to 3" diameters (10 mm to 73 mm) in both carbon and 302 stainless steel. Custom and made-to-order options are available. Includes the removal provision tab.
	HH	Internal, Inch
	HHU	Internal, Inch (without removal provision tab)
	HHM	Internal, Metric
	HHMU	Internal, Metric (without removal provision tab)
	HS	External, Inch
	HSM	External, Metric