Features [Accurate Positioning] This adjustable hinge jig ensures precise positioning, allowing for secure clamping of 15 to 20mm thick wooden boards, making woodworking tasks easier. [Adjustable Design] The depth of the hinge jig opening is adjustable from 10 to 15mm, and the edge distance can be freely adjusted within the range from 3 to 7mm. [Premium Aluminum Alloy] Made from premium aluminum alloy, this hinge locator offers durability, stability, and long lasting performance, ensuring reliable use for multiple projects. [Universal Compatibility] Suitable for most 35mm hinges, including cabinet hinges, door hinges, this hole guide provides perfect positioning for hinge drilling. [Simple Operation] With a user friendly design, this 35mm hinge drilling jig is easy to use, making your woodworking projects a breeze. Spec: Item Type: Concealed Door Hinge Jig Material: Aluminum Alloy Use: 35mm Hinge Punching How to Use: Simply install and use. PackageList: 1 x Concealed Door Hinge Jig 1 x Hex Wrench 1 x Limit Ring 1 x 2.5mm Drill Bit 1 x 64mm Cross Screwdriver Bit 1 x Double Flute Hole Opener 1 x Plastic Box Package List 1 x Concealed Door Hinge Jig 1 x Hex Wrench 1 x Limit Ring 1 x 2.5mm Drill Bit 1 x 64mm Cross Screwdriver Bit 1 x Double Flute Hole Opener 1 x Plastic Box