TB Wood's 6J78 7/8" Max Bore Diam, 3/16" x 3/32" Keyway Width x Depth, 4" Hub, 6 Flexible Coupling Flange
7/8" Max Bore Diam, 3/16" x 3/32" Keyway Width x Depth, 4" Hub, 6 Flexible Coupling Flange 4" OD, 1-5/16" OAL, Cast Iron, Type J (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!