Pocket-Hole Jig Spacers expand the capability of your Kreg® Pocket-Hole Jig 320 by adding more hole-spacing options. Includes two Pocket-Hole Jig Spacers that fit between the drill guides, so you can easily increase the spacing between holes in 3⁄4" increments to match your project needs. Pocket-Hole Jig 320 sold separately.