Multi-Angle Carpenter Square Protractor – 45/90 Degree Ruler

3D Multi-Angle Woodworking Triangle Square Ruler

This practical marking jig solves one of the most common pain points in woodworking: slow and inaccurate angle scribing and workpiece positioning during layout work.

With this multi-angle triangle square ruler, you can quickly mark precise 45° and 90° lines, finish height measurement and workpiece positioning, greatly improve marking efficiency and reduce layout errors.

Two optional versions for different needs. The aluminum alloy version features high hardness, wear resistance and sturdy construction, ideal for heavy-duty frequent carpentry work. The plastic version is lightweight and cost-effective, perfect for home DIY and occasional woodworking projects.

Clear scale with inch or metric(MM) optional versions, easy to read for different measurement standards. Available in red, blue and black colors to meet your preference. Hex wrench and two screws are included for easy assembly.

Compact multi-functional design. Suitable for professional carpenters, hobbyists, furniture making, cabinet layout and all kinds of wood-marking tasks.

Color Options: Red / Blue / Black

Scale Version: Inch / Metric (MM) two optional versions

Matching Accessory: Hex wrench included And Two Screws

Core Function: 45° & 90° angle scribing, height measuring, wood layout positioning