Precise Miter Angle Finder

Master Complex Angles Instantly
Forget guesswork and wasted materials. Precisely measure, lock, and transfer any angle from 10° to 170° for flawless cuts and perfect fits every time.


Duplicate Any Corner Precisely
Simply slide the ruler to fit the corner, tighten the knurled knob to lock the shape securely, and transfer the exact angle to your workpiece. It's the fastest way to ensure accurate marking for complex shapes.

Automatic Miter Cut Calculation
Make perfect miter joints without the math. The dedicated "HALF ANGLE" scale instantly reads the exact setting needed for your miter saw, eliminating calculation errors and speeding up trim work.

Rugged All-Metal Construction
Built to withstand the demands of active job sites. The durable metal frame provides long-lasting accuracy, while the clever folding design makes it compact enough to carry in any toolbox.
Technical Specifications
| Measurement Range | 10° to 170° |
|---|---|
| Material | Metal Alloy (Matte Finish) |
| Scales | Included Angle & Half Angle |
| Total Folded Length | Approx. 45cm (17.7 in) |
| Sliding Arm Length | Approx. 38cm (15.0 in) |
Frequently Asked Questions
The "Half Angle" scale automatically divides the measured corner angle by two. This is essential for setting miter saws correctly when cutting two pieces to form a perfect corner joint (e.g., baseboards or crown molding).
No. The tool features a sturdy metal knurled knob that tightens securely at the pivot point, holding the measured shape firm while you transfer it to your material.
Yes, it is constructed entirely from metal specifically to endure the rigors of construction sites, workshops, and frequent use, offering far greater durability than plastic alternatives.