Gohelper Door Hinge Jig – Aluminum Mortise Template for 2.5 to 5 Inch Hinges

Meet the Gohelper Door Hinge Jig, a precision template engineered for accurate hinge mortises. Built to endure tough jobs, it blends robust materials with thoughtful design for reliable results across projects.

Durable, precise construction

Crafted from precision machined 6061 aluminum alloy with an anodized finish, it offers significantly higher deformation resistance than plastic templates. The result is a steadier guide during routing, with less drift and repeatable marks.

• 6061 aluminum alloy body with anodized surface for durability
• 300 percent better deformation resistance than plastic competitors
• Clear, accessible setup that supports consistent cuts

Compatibility and usage

Designed for doors up to 1-3/4 inches thick, this jig cuts hinge mortises from 2.5 to 5 inches in length. It works with round hinges (1/4 inch and 5/8 inch radii) and square corner hinges with a chisel.

Note the template is not intended for door jamb mortising. This keeps focuses on interior and exterior door installs with standard hinge types.

Precision features you can rely on

• Built in depth gauge to accommodate thick and thin hinges, ensuring depth accuracy
• Self centering hinge bit and double ended screwdriver bit reduce tool swaps
• Silicone anti skid pads stabilize the setup and protect the door surface during routing

What’s in the box

• 1 x door hinge mortiser
• 1 x router bit
• 1 x self centering hinge bit
• 1 x double ended screwdriver bit
• 1 x user manual

Real world use cases include interior renovations and new installations where precise hinge alignment matters. The kit is designed to save time, minimize mistakes, and support both DIYers and professionals alike without requiring advanced tools.