Zinc Plated Steel, Solid Collar 0.5" bore x 1" O.D.

supplied with setscrew(s)

Tolerances in inches Diameter A (0.187" - 0.875") + 0.001" / + 0.003" Diameter B   + 0.005" / - 0.000" Width    C   + 0.005" / - 0.005"
Stock No Bore A Diameter B Width C Setscrew D WHCABUI050Z 0.500 1.000 0.437 1/4 BSW or 1/4-20 UNC