3-IN-1 Door Latch Installer
3-IN-1 Door Latch Installer
Simplify door latch installation with our 3-IN-1 tool designed to replicate lock dimensions effortlessly. This versatile tool scores and completes strike plate mortising without the need for manual measurements.
Reversible Latch Design
Our tool features a reversible cartridge with both square and rounded scoring blades. Switch configurations in seconds to match your strike plate, ensuring precision with every installation.
Accurate Door Thickness Alignment
Designed to fit residential doors, the detachable 90-degree fence aligns perfectly with standard door thicknesses, providing a stable guide for your installation tasks.
Integrated Chisel & Screwdriver Bits
The tool's handle stores screwdriver bits and features a curved metal chisel for clean cuts and easy installation, providing all-in-one convenience at your fingertips.
Product Specifications
Everything you need to know before you buy.
| Feature | Specification Details |
|---|---|
| Size | 6.5 in (165 mm) x 3.0 in (79 mm) x 1.97 in (50 mm) |
| Thickness | 1-3/8 in (approx. 3.5 cm) / 1-3/4 in (approx. 4.4 cm) |
| Mortise Types | Round Mortise & Square Mortise |
| Screwdriver Bits | 1 in. Phillips Bit, 1 in. Slotted Bit (7 SL) |
| Contents | 1x Reversible scoring blade cartridge, 1x 90-degree fence, 2x Screwdriver bits, 1x Main tool body |
Frequently Asked Questions
How do you switch between the round and square scoring blades?
Use the slider mechanism on the front face of the yellow head. Slide the guide post to rotate and lock the internal blade block into position, exposing either the square or rounded metal scoring edge.
Are the screwdriver bits stored securely inside the tool?
Yes. The ribbed yellow handle features integrated storage slots designed to hold both the Phillips and Slotted 1-inch bits tightly, preventing them from falling out when hammering or scoring.
What is the purpose of the top chisel?
The curved metal chisel is fixed directly to the top of the handle. It allows you to clean up the wood edges and pry out residual material from the door frame latch mortise once scored by the template.
Shipping & Delivery
Orders are processed within 1–2 business days. Standard delivery typically takes 5–9 business days depending on your location. You'll receive a tracking link by email as soon as your order ships.
24/7 Customer Support
Have a question? Our friendly support team is here for you around the clock, 7 days a week. Reach out any time and we'll get back to you quickly — before, during, or after your order.
30-Day Money-Back Guarantee
Shop worry-free with our hassle-free 30-day return policy. If you're not 100% satisfied, we'll refund your purchase — no questions asked.