Features: Integrated Door Hinge Mortiser: Perfect for installing door hinges with round or square corners. Compatible with hinge sizes from 3” to 5” in length. Template dimensions are 7.8” L × 3.5” W × 2” H. Easy Installation and Use: Adjustable for hinge length, thickness, and corner shapes. Includes a built-in depth gauge and a self-centering hinge bit for precise screw placement. Note: Suitable for door installation only. No Hammer and Chisel Required: Use this hinge template with a router (not included) to efficiently install door hinges. Supports both thin (3”, 3-1/2”, 4”) and thick (4-1/2”, 5”) hinges, providing a quicker alternative compared to chiseling. Sturdy and Reliable Structure: Crafted from durable plastic with silicone anti-skid pads, ensuring stability during use and preventing door damage. Ideal for frequent use. Complete Kit: Includes a router bit, a self-centering hinge bit, and a double-ended screwdriver bit (PH2/8-10SL) for straightforward and efficient hinge installation. Specifications: Product Name: Door Hinge Mortiser Material: Plastic Product Dimensions: 7.8” L × 3.5” W Finish Type: Painted Mounting Type: Door Mount Hinge Shape: 1/4”, 5/8” Semidiameter & Square Corner Hinge Length: 3” to 5” Package Included: 1 x Door Hinge Mortiser 1 x Router Bit 1 x Self-Centering Hinge Bit 1 x PH2/8-10SL Double Ended Screwdriver Bit 1 x Wrench