Door Lock Installation Kit – Adjustable Drill Guide & Hole Saw

Install Door Locks Like a Pro – Every Time

The Door Lock Installation Kit takes the guesswork out of fitting door knobs and locks on wooden doors. Whether you're a seasoned DIYer or tackling your first home improvement project, this all-in-one kit gives you the precision and confidence to drill perfectly aligned holes on the first try.

Made in Mainland China.

Why You'll Love This Kit

• Durable Construction: Built from high-quality carbon steel and reinforced ABS plastic, this kit is engineered to last through countless installations without losing accuracy or structural integrity.
• Adjustable Guide Template: The U-type adjustable jig accommodates wooden doors ranging from 1-3/8" to 1-3/4" thick and supports four common door lock latch configurations:
  • 1-3/8" door + 2-3/8" (60mm) latch
  • 1-3/8" door + 2-3/4" (70mm) latch
  • 1-3/4" door + 2-3/8" (60mm) latch
  • 1-3/4" door + 2-3/4" (70mm) latch
• Simple 4-Step Process: Secure the jig → drill face holes with the 2-1/8" hole opener → drill the latch hole with the 1" hole opener → remove the jig and install your lock. Clean, accurate results every time.
• Complete Kit: Everything you need is included — no extra tools required for the drilling process.

Specifications

What's in the Box

• 1 × Adjustable U-type plastic guide template
• 2 × Hole openers (1" and 2-1/8", 51mm depth each)
• 1 × Drill bit

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Note: Monitor brightness and display settings may cause slight color variations. Minor measurement deviations (±1–2 mm) may occur due to manual measurement.

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: What door thicknesses does this door lock installation kit support?

A: The adjustable guide template is designed for wooden doors between 1-3/8 inches and 1-3/4 inches thick, covering the most common residential door sizes. It also accommodates both 2-3/8" (60mm) and 2-3/4" (70mm) door lock latch backsets, giving you four total configuration options.

Q: Do I need any additional tools to use this kit?

A: The kit includes an adjustable U-type guide template, two hole openers (1" and 2-1/8"), and a drill bit — so you have everything needed for the drilling stage. You will need a standard power drill to drive the included hole openers and drill bit, as well as a screwdriver to secure and remove the jig during the process.

Q: Is this kit suitable for installing both door knobs and deadbolts?

A: Yes! The door lock installation kit is specifically designed to guide precise drilling for both door knob locks and standard deadbolt locks on wooden doors. Simply select the correct jig configuration for your specific door thickness and latch backset before drilling.