Lovejoy 68514436088 1-3/8" Max Bore Diam, 5/16" x 5/32" Keyway Width x Depth, Flexible Coupling Hub
1-3/8" Max Bore Diam, 5/16" x 5/32" Keyway Width x Depth, Flexible Coupling Hub 4" OD, 3-1/2" OAL, Cast Iron (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!