Woods F 2-3/8 Taper-Lock QD Bushing Fits 2-3/8" Shaft     
 
 
This is surplus to a now closed factory that kept spare parts on the shelf the boxes/parts may show shelf wear and have some dust on them.
 

[Please Look at all the pictures they are part of the description]

 

                                                                                         [B1-F1-R4-S1-3]