Abstract: A low-cost, easily manufactured stock puller with unibody construction that positions stock on a CNC lathe is provided herein. The stock puller is constructed from a lightweight, yet highly durable material that does not mar the stock as it is being pulled. The stock puller comprises a shank and two jaws that are constructed from the same piece of material. A means for adjusting gripping tension passes through the two jaws which extends the service life of the stock puller by tightening the gripping tension of the jaws. The tightening of the jaws compensates for any loss of gripping tension due to normal wear and tear.