Nickel-plated steel split rings - a standard of American industry. These rings are used by manufacturers throughout the world and have proven their outstanding capabilities by their continued use in aerospace programs and defense equipment. Naturally, these are quality products of the U.S.A.

A = .051"
B = .074

ID = .328"
OD= .430"

All measurements in inches are approximate.

Bulk discount applies to 500 pieces.