Zinc Plated Steel, Solid Collar 1.125" bore x 1.75" O.D.

supplied with setscrew(s)

Tolerances in inches Diameter A (1inch - 3inch) + 0.001" / + 0.004" Diameter B   + 0.005" / - 0.000" Width    C   + 0.005" / - 0.005"
Stock No Bore A Diameter B Width C Setscrew D WHCABUI112Z 1.125 1.750 0.750 3/8 BSW or3/8-16 UNC