Build pocket-hole projects anytime, anywhere The Pocket-Hole Jig 520 is the most versatile jig yet from Kreg with features that adapt and adjust to suit your project-building needs. VersaGrip makes clamping intuitive just squeeze the handle until your material is clamped securely. It also rotates 360 degree so you can work with the jig in multiple orientations. Getting ready to drill pocket holes is easy. Preset material thickness settings on the drill guide block makes setup fast, and an adjustable stop offers repeatability when drilling pocket holes in multiple pieces of similar thickness. With the Pocket-Hole Jig 520PRO, you get a 51mm (2 ) face clamp, 100 Kreg pocket-hole screws, and a free project plan so you can start building right away.