Att1 .: For the Threaded Bar , we have 14inch , 16inch , 34inch rectangle bar , 47inch staright bar , 47inch EZ Curl bar , 47inch super curl bar , 60inch , 66inch , 72inch , 84inch , 86inch , and OEM size ok !

which is suit for star collars

Att2 .: For the Smooth end Bar , we have 14inch , 16inch , 34inch rectangle bar , 47inch staright bar , 47inch EZ Curl bar , 47inch super curl bar , 60inch , 66inch , 72inch , 84inch , 86inch , and OEM size ok !

which is suit for spring collars or ring collars

Att3 .: For the OB Bar , we have OB20inch , OB 34inch rectangle bar , OB 47inch staright bar , OB 47inch EZ Curl bar , OB47inch super curl bar , OB 60inch , OB 72inch , OB 86inch , and OEM size ok !

which is suit for spring collars or ring collars or Lock Collars