Click the image, which will take you to Massdrop.com. Then, enter PRACTICE in the search box on the Massdrop home page.
CAM PROXY SPACERS (takes place of cam or tailpiece on cam lock cylinders for use in LockSport-Pro Stand)
Set of 2 spacers. When practicing with a cam lock cylinder in our LockSport-Pro Stand (formerly called the Deluxe Impressioning Stand), you will need to remove the cam on the back of the cylinder and replace it with one of these proxy spacers, as there is insufficient clearance in the port that accepts a cam lock to allow the plug to rotate if a cam is still attached. A single proxy spacer is supplied with each stand, but we've had several requests to make extras available.