Features: The Door Hinge Jig Kits is your go to solution for precise and effortless door hinge installation, accommodating hinge lengths from 2-1/2inches to 6inches Featuring adjustable sliding mechanism, this jig Kits allows for use with various hinge sizes and shapes. Ideal for both professional carpenters and DIY enthusiasts, this tool Kits simplifies process of installing door hinges with accuracy and ease. Perfect for home renovation projects or new construction, this hinge jig Kits ensures seamless integration of door hinges into any standard door frame. Made from stainless steel and plastic, the lightweight design of this jig Kits offers long lasting performances without damaging your door. Specifications: Component:Stainless Steel+Plastic Color:Black/Red/Blue/Tangerine Size:Approx.315x106mm/12.4x4.17inch Package Includes: 1Pc Door Hinge Jig 4Pcs Locking Pins 2Pcs Iron Nails 1Pc Router Bit note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.