The Pocket-Hole Jig 520PRO is the most versatile jig yet from Kreg. It's the essential jig for project builders who need an easy-to-use joinery solution wherever you work - in the backyard, on the driveway or even in a friend's garage. This jig sets the standard for versatility in pocket-hole joinery. It's loaded with features, like the VersaGrip 360°-rotating handle that helps the 520PRO adapt easily to nearly any pocket hole project. VersaGrip also includes built-in clamping - just squeeze the handle to clamp your material securely. With this flexible design, you'll never have to worry about struggling with large boards or sheets to add pocket holes in the right places. Instead, the 520PRO works in almost any orientation, so you can easily move the jig to any position, clamp it and drill perfect pocket holes. Preset material thickness settings on the drill guide block makes setup fast for 1/2 in., 3/4 in. and 1-1/2 in. material. Plus, the adjustable stop offers repeatability when you need to drill multiple pocket holes in pieces of similar thickness. With the Pocket-Hole Jig 520PRO, you get a 2 in. (51 mm) face clamp, 100 Kreg pocket-hole screws and a free project plan so you can start building right away. Plus, in this specially-priced bonus pack, you also get 260 FREE Kreg Pocket-Hole Screws in six most-popular sizes - all in a durable organizer case - so you can get started building right away. Material: Polymer.