Usage Tips:1x Pocket Hole Jig, 20x Pocket Hole Screws, 1x Star Screw, 20x Pocket Hole Plugs, 1x Limit Ring, 1x Drill bit, 1x Screwdriver, 1x Hex wrench. Pocket hole locator is precisely machined from high-quality aluminum alloy, fast and firm clamping to improve drilling efficiency. Maximum thickness of wood board that can be accommodated: 5-55mm, drill size: φ4 x φ9 x 170mm, hole angle: 15°. Use a jig to drill an inclined counterbore in a joint. Then, screw the self-tapping screw (without pilot hole) into another part, and can easily drill diagonal holes to make the joint perfect to hide the screw in the wooden furniture, and the fixture can create a flush or angular shapes for connecting or building woodwork. The scale of hole jip can be adjusted according to the thickness of the board. Pocket Hole Jig Positioner suitable for household office DIY projects, high precision woodworking endeavors and general commercial use. Colour:A:blue /B:silver Material:Metal Package Contents: 1 set x Pocket Hole Jig Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.