Has some light machining on the outside very shallow less than 1/16" deep and a small hole at one end less than a ¼" deep. Please see pics of actual item and ask any questions prior to bidding. I believe this came from Mc Master-Carr, I've had it in my stock pile for many years. 

If shipping exceeds $22.50 based on your location in the United States I will automatically ship it via priority mail medium flat rate box. 

Thanks.