Create pocket-holes with twice the strength using the Kreg pocket-hole jig XL. This extra large jig makes it easy to build big and build strong using 2 x 4 or 4 x 4 boards, paired with the impressive holding power of XL pocket-hole screws. The pocket-hole Jig XL features hardened steel drill guides that position the stepped XL drill bit at the ideal angle for extra large pocket-holes. The two drill guides position a pair of pocket-holes at ideal spacing on the width of a 2 x 4 or 4 x 4 - but spacing can be adjusted by twisting the two drill guides apart easily to use them separately. The GripMaxx™ material on the underside of the jig helps it stay put while you drill. The jig includes a clamp pad adapter to secure your jig easily with Kreg clamps, as well as many other brands. Combined with the strength of XL pocket-hole screws, which are specially engineered with extra holding power, the pocket-hole jig XL is ideal for building big.