1.961" inside diameter 2.217" outside diameter 0.048" major thickness special flat ring style 211000.0 pounds per square inch tensile strength rating cadmium surface treated
1.625" inside diameter 1.937" outside diameter 0.059" major thickness angular cap ring style 2 holes; 3/32 in. dia; located on 1-25/32 in. dia bolt circle, 1/8 in. from ends
1.500" inside diameter 1.625" outside diameter 0.500" major thickness straight gap ring style 25 lb torque pressure required to close gap 1/64 to 1/32 in.