📐 Measure. Mark. Position. Drill.

4-in-1 Woodworking Tool for Faster, More Consistent Layout

Installing cabinet handles shouldn't mean measuring every hole from scratch.

The 4-in-1 Adjustable T-Square Drilling & Positioning Ruler combines measuring, marking, drilling positioning, and multi-angle layout functions into one versatile woodworking tool.

With 3 adjustable positioning blocks, dual-axis bubble levels, adjustable height and angle, and an aluminum-alloy frame, it's designed to make repetitive cabinet and woodworking layouts easier to set up.

🔧 4 Functions in One Tool

Replace Multiple Layout Tools with One Adjustable System

Use one tool for multiple common woodworking tasks:

① MEASURE
Set and check dimensions directly on the ruler.

② MARK
Create repeatable reference points for woodworking layouts.

③ POSITION
Set drilling locations with adjustable positioning blocks.

④ ALIGN
Use the integrated bubble levels to assist horizontal and vertical alignment.

A practical setup for cabinet installation, furniture projects, woodworking, and DIY work. 

🎯 3 Adjustable Positioning Blocks

Set Your Hole Spacing Once — Repeat It More Easily

One of the most useful features is the set of three freely adjustable positioning blocks.

Slide the blocks along the ruler to establish the required drilling positions, then secure them using the adjustment knobs.

This is particularly useful when installing multiple cabinet handles or pulls that need consistent spacing.

Instead of measuring every door or drawer individually, you can preserve the same positioning setup for repeated installations. 

🗄️ Made for Cabinet Handle Installation

Take the Guesswork Out of Handle Placement

Installing multiple cabinet handles can become frustrating when every hole needs to line up.

The adjustable design helps establish consistent drilling positions for compatible:

🚪 Cabinet doors

🗄️ Drawers

🔘 Knobs

➖ Pull handles

🪵 Furniture projects

Measure the handle's hole spacing, adjust the positioning blocks, set the required installation height, check alignment, and mark or drill at the corresponding locations. 

📏 Adjustable Height

Position Hardware Where You Want It

The ruler can move vertically to establish the desired installation height.

This allows the tool to adapt to different cabinet doors, drawers, hardware layouts, and woodworking projects instead of locking you into one fixed position.

Once your preferred position is established, tighten the adjustment mechanism to maintain the setup.

📐 Multi-Angle Adjustment

More Than a Standard T-Square

This isn't limited to simple 90° positioning.

The adjustment mechanism allows the ruler angle to be changed for multi-angle measurement and layout, expanding the tool beyond basic cabinet-hardware installation.

Use it for suitable:

✏️ Layout work

📐 Angle measurement

🪵 Woodworking

🗄️ Furniture installation

🔨 DIY projects

This makes the tool useful even after your cabinet handles are installed. 

🫧 Dual-Axis Bubble Levels

Check Horizontal & Vertical Alignment

Two integrated bubble levels help with alignment in both directions.

Horizontal Level — assists with left-to-right alignment.

Vertical Level — assists with up-and-down alignment.

This provides an additional visual reference while positioning hardware or laying out drilling points. 

📏 Large Adjustable Measuring Range

Built for More Than Small Layout Jobs

When fully extended, the documented dimensions are approximately:

Horizontal Length — 14.6 in

Vertical Length — 16.9 in

Maximum Hole Spacing — 12 in

That gives the jig useful adjustment range for many common cabinet-hardware and home woodworking applications. 

🛠️ Aluminum Alloy Construction

Built for Repeated Measuring & Positioning

The main ruler structure is made from aluminum alloy, providing a rigid platform for measuring, positioning, and layout work.

The documented version also uses high-visibility scale markings to make measurements easier to read during setup. 

🪚 One Setup for Repeated Installations

Especially Useful When Multiple Handles Need to Match

The real advantage becomes obvious when you're installing more than one piece of hardware.

For example:

Step 1 — Measure
Measure the handle and determine the screw-hole spacing.

Step 2 — Adjust
Slide two positioning blocks until they match the required spacing.

Step 3 — Set Height
Position the ruler at the desired installation height.

Step 4 — Level
Use the bubble level as an alignment reference.

Step 5 — Mark or Drill
Use the corresponding guide positions.

Step 6 — Repeat
Keep the setup and move to the next compatible cabinet door or drawer.

This helps reduce repeated measuring during multi-handle installation. 

🏠 More Than Cabinet Hardware

One Tool for Multiple DIY & Woodworking Tasks

The multifunctional design also makes it useful for:

🪵 Woodworking layouts

📐 Measuring angles

✏️ Marking reference points

🗄️ Furniture installation

🚪 Cabinet hardware

🔨 DIY projects

📏 General measuring and positioning

Instead of buying a tool that performs only one positioning task, you get a more adaptable layout system.

⚠️ Measuring & Drilling Notes

For better results:

✅ Confirm all measurements before drilling.

✅ Tighten adjustment knobs before transferring or drilling positions.

✅ Test your setup on scrap material when working with unfamiliar hardware.

✅ Verify that the positioning block hole size is appropriate for your intended drill bit or marking method.

✅ Secure the workpiece before drilling.

✅ Wear appropriate eye protection when using power tools.

The integrated bubble levels are useful alignment references, but final installation accuracy still depends on correct setup, measurement, tool condition, and drilling technique.

📦 Product Highlights

✅ Product Type: 4-in-1 Drilling Positioning Ruler

✅ Design: Adjustable T-Square

✅ Material: Aluminum Alloy

✅ Positioning Blocks: 3 Adjustable Blocks

✅ Leveling: Dual-Axis Bubble Levels

✅ Angle Adjustment: Yes

✅ Height Adjustment: Yes

✅ Horizontal Length: Approx. 14.6 in

✅ Vertical Length: Approx. 16.9 in

✅ Maximum Hole Spacing: 12 in

✅ Main Functions: Measuring / Marking / Positioning / Alignment

✅ Applications: Cabinet Handles, Drawers, Furniture, Woodworking & DIY

📐 Measure Once. Set Your Position. Repeat with Confidence.

One adjustable tool for measuring, marking, positioning, and drilling layout.