BYOTools Exclusive · Save $45Rapid Rafter Pro bundle with 3, 4, and 6 inch bases, two Pros, and hardware on a wood workbench
Rapid Rafter Pro studio hero — red machined aluminum framing square
Rapid Rafter Pro in-use on a jobsite, ready to mark lumber
Rapid Rafter Pro marking dimensional lumber from the side
Overhead closeup of the blue and red Rapid Rafter Pros joined at their rails
The 3 inch, 4 inch, and 6 inch expandable bases of the Rapid Rafter Pro base kit
Rapid Rafter Pro — machined aluminum framing square on its own
BYOTools × Rapid Rafter

Build Your Pro

Step 1 — Your Pro

Rapid Rafter Pro

Machined aluminum, double-sided

$79.99

Step 2 — Expand the range

Your build · Rapid Rafter Pro + Base Kit$129.99
Free shipping1-year warranty5.0 ratedGOTY 2025
5.0 · 200+ reviewsPopular Mechanics GOTY 2025U.S. Patent #D1015904Framed by Peter Toomey
What framers say

FIELD-TESTED REVIEWS.

This tool is the PERFECT solution to my constant problem of mark, adjust, mark, adjust. The dual-sided design saves me real time on every roof.

EWTexasVerified

As a contractor we do everything, and labor is my biggest expense. This double-sided square cuts layout time in half on every framing job.

TXBuilderVerified

Excellent product! This has become my go-to square as it does anything a normal rafter square does plus marks both sides at once.

Ross BinghamVerified

Coolest new tool ever, I'm not a pro or contractor, but this totally changed how I approach my weekend builds.

Justin M.

What fits what

SPEC SHEET.

FeatureOriginalPro (Tool)Pro Bundle
BodyPolymer compositeMachined aluminumMachined aluminum
Single 2x stockYesYesYes
Double 2x / 2-ply LVL3″ base
4x posts4″ base
6x posts / 6″ LVL6″ base
Magnetic torpedo platesYesYes
Weight4.2 oz11.8 oz11.8 oz + bases
Price$27.99$79.99$129.99
FAQ

QUICK ANSWERS.

BYOTools Exclusive

$45 off the full kit for BYOTools viewers.

Pro + 3″ / 4″ / 6″ bases at $129.99. Ships free to all 50 states.

Buy the Pro Bundle — $129.99