KAPRO 314 Set & Match Ruler – 36-Inch Aluminum Layout & Marking Tool with Sliding Vials, ⅛ in Gradations, Zero-Center Scale

Precision at hand for every project

The Kapro 314 Set & Match ruler blends rugged aluminum construction with smart, user-friendly features to help you lay out, mark, and align with confidence. Its modular design invites you to expand with add-on accessories (sold separately), so you can tailor the tool to your exact needs—from quick shelf installations to room-wide layouts.

Smart design that travels with you

Core elements work together to support accurate layouts in real-world settings. The durable aluminum frame stands up to busy job sites, while the sliding markers and a sliding handle make it easy to set once and transfer marks with repeatable precision. Two slide & lock vials stay securely in place as you mark, and the zero-center scale alongside a traditional inch scale gives you flexible alignment options for midpoints, symmetry, and reference points.

• Sliding markers and a sliding handle enable smooth, repeatable setups.
• Two slide & lock vials hold marks securely during transfer.
• Zero-center scale plus a traditional inch scale support flexible reference points.
• Anti-slip feature steadies the tool to reduce shifting while you work.

Two scales for versatile layouts

With two inch scales, one conventional and one zero-centered, you can approach measurements from standard references or mid-point symmetry. The ⅛ inch gradations provide clear, consistent increments to guide your layout decisions without overthinking the math.

Everyday uses, from rough to refined

Ideal for hanging shelves, aligning cabinets, wallpaper layout, and leveling mirrors, the Kapro 314 adapts to carpentry, drywall, and interior design tasks. Its 36-inch footprint covers many medium-scale projects, and you can extend its capabilities by pairing it with compatible add-ons for expanded marking options.

• Supports straight lines, reproducible marks, and level references across boards and walls.
• Designed for a range of DIY tasks, from quick installations to more detailed layouts.

What you get and how it helps

Key benefits you may experience include smoother workflows, consistent lines, and reliable transfer of marks. While results depend on technique and materials, this ruler is built to help you approach tasks with calm precision rather than guesswork. Add-ons expand its capabilities, letting you customize it as your projects grow.