This is a 4 foot (123 cm) threaded mandrel Ferree’s Tools #N74. It is threaded on both ends and will need the N80C, N80D, and N80E threaded dent balls (not included) to be usable. It has a lot of surface rust, but it is in good functional condition.

The shipping calculator sometimes charges too much. If it is over by more than a few dollars, I will give you a refund for shipping. Also, if you purchase more than one item, I will send them together to save you money.