GRENPRO Combination Square – 7in Carpenter & 12in Square Ruler with Pencil & Protractor

Versatile precision for your woodworking projects

The GRENPRO Combination Square brings together a compact 7-inch carpenter square and a longer 12-inch square ruler into one reliable tool. Its balanced weight and cool, metal feel help you make clean, confident marks as you work on trim, shelving, or framing projects. The kit includes a 2-in-1 carpentry pencil and a protractor, making it a practical setup for marking, angles, and alignment without hunting for extra gadgets.

Durable construction designed for real-world use

Crafted from a premium aluminum-zinc alloy, this duo offers lasting performance without excess heft. The materials resist bending and keep a crisp edge over time, so you can rely on it from quick home repairs to longer weekend projects. The smooth surfaces and precise edges give your work a sense of professionalism as you mark lines and verify angles.

Clear, adaptable measurement markings

Both scales provide metric and imperial options, allowing you to switch between units as needed. The markings are designed for quick reads, letting you confirm straight lines and 90-degree corners with minimal eye strain during longer sessions.

All-in-one tool that travels with you

The combination set is lightweight enough to carry between jobs, yet sturdy enough to handle repeated use. The secure-grip design—featuring textured edges and a locking mechanism—helps maintain stability when you transfer measurements or scribe lines on your workpiece.

• Premium aluminum-zinc alloy construction for durability
• Lightweight, balanced feel for comfortable handling
• Clear metric and SAE scales for versatile projects
• Secure-grip edges and locking mechanism for stability
• Includes a 2-in-1 carpentry pencil and protractor for marking and angles
• Portable design ideal for storage and on-the-go use

Practical use cases to fit your workflow

Use this tool to mark straight edges, check and transfer measurements, verify 90-degree corners, and estimate angles for miters or joints. Whether you’re building a small cabinet, installing trim, or framing a quick shelf, the set is designed to help you work with confidence and accuracy.

• Mark straight edges and reference lines quickly on wood, plastic, or metal
• Verify 90-degree corners during assembly to ensure square joins
• Transfer measurements from rule to workpiece with clarity
• Check angles with the included protractor for precise miters

What you get

The GRENPRO Combination Square bundle includes the 7-inch carpenter square, the 12-inch square ruler, and the integrated 2-in-1 pencil and protractor, designed to streamline your marking and layout work and to help you stay organized on the job site.