Gohelper Door Hinge Jig & Lock Kit – Aluminum Router Template for 2.5in to 5in Mortises

Overview

Meet the Gohelper Door Hinge Jig & Lock Kit, a 2-in-1 professional solution designed to streamline hinge mortising and lock hole drilling on wooden doors. Built to deliver precise cuts and repeatable results, it helps create clean, professional fits with less guesswork. While it won't turn every project into a miracle, it offers a reliable workflow for interior door installations.

Why choose Gohelper

The core of this kit is a pro-grade 6061 aluminum hinge jig that resists bending and warping far more than typical plastic templates. This rigidity translates into consistent mortises, edge-to-edge alignment, and less rework on site.

Compatibility and precision

The hinge jig supports interior doors up to 1-3/4 in thick (not for jamb). It accurately cuts mortises from 2.5 in to 5 in for hinges with 1/4 in radius or 5/8 in radius. Square corner hinges are finished with a simple chisel pass for a crisp edge. A built-in depth gauge helps you maintain uniform depths across installations.

• Self-centering bits help you start cuts with confidence
• Non-slip pads keep the jig stable during setup

Lock installation and versatility

The lightweight lock installation jig is fully adjustable to common wood door specs: 1-3/8 in or 1-3/4 in thickness, and 2-3/8 in or 2-3/4 in backsets. This supports quick, accurate setups across typical interior doors.

What’s included

• 1 hinge mortising jig
• 1 router bit
• 1 self-centering hinge bit
• 1 double-ended screwdriver bit
• 1 lock installation template
• 2 hole saw kits
• 1 arbor with pilot drill
• 2 user manuals

Real world use cases

In a busy workshop or on site, the kit helps you achieve consistent hinge alignments across multiple doors, drill precise lock holes for standard backsets, and finish edges neatly on square corners. Clear guides support both professionals and serious DIYers.

Notes

Not for jamb installations. Designed for wooden doors, it emphasizes accurate, repeatable results while using standard hardware sizes.