Which of the following is NOT a product that contains a DRG torque wrench?

The endoscopic procedure kit is the correct answer because it is not typically associated with containing a DRG torque wrench. A DRG torque wrench is a specialized tool used primarily in applications related to leads and implants, particularly in the medical field for procedures that involve neurostimulation or pain management devices.

The lead extension kit, tunneling tool kit, and DRG IPG kit are all items where the use of a DRG torque wrench is relevant. These products are directly involved in the implantation or adjustment of devices that require precise torque specifications to ensure safety and effectiveness in clinical applications. In contrast, an endoscopic procedure kit is more focused on tools for minimally invasive surgical procedures and does not align with the specific need for a DRG torque wrench in its operation.