Product Description
72322 Rafter Square – When Your Layout Has to Be Right the First Time
Ever cut a dozen stair stringers only to discover your cheap plastic square was off by 1/8", forcing you to scrap the whole run? The POWERTEC 72322 7-Inch Rafter Square eliminates that costly nightmare with CNC-machined aluminum precision that stays true through years of job site abuse, drops, and temperature swings. Featuring laser-etched graduations that won't wear off like printed squares, a built-in rafter conversion chart for instant calculations, and a non-glare matte finish that remains readable in bright sun or dim workshops, this professional-grade layout tool delivers the repeatable accuracy that separates framers who finish on schedule from those explaining why the roof doesn't quite meet at the ridge.
Designed for carpenters, framers, roofers, deck builders, and serious DIYers who understand that every angle measurement compounds across an entire structure, this 7-inch square handles rafter layout, stair stringers, hip and valley cuts, common framing angles, and serves as a rock-solid saw guide for clean 90° and 45° cuts. The 1/8"-thick body with substantial 7/8" lip provides slip-resistant support when guiding circular saws, while integrated 1/4" scribing notches enable fast, consistent marking on repetitive cuts. Unlike flimsy plastic squares that flex and give false readings, or stamped metal squares with painted markings that wear off, this CNC-machined tool maintains surgical precision through countless layout sessions—perfect for professional framers where accuracy equals reputation, or home builders where mistakes mean wasting expensive lumber.
Key Features & Benefits
CNC-Machined Aluminum Precision
- Precision CNC-machined from premium anodized aluminum alloy for superior accuracy and dimensional stability that won't warp, bend, or drift over time
- Rigid construction maintains true 90° and 45° angles even after drops, temperature changes, or years of job site use—unlike plastic squares that flex or metal squares that bend
- Corrosion-resistant aluminum withstands wet lumber, outdoor framing conditions, and jobsite exposure without rusting or deteriorating
Laser-Etched Permanent Markings
- Laser-etched graduations are engraved into the aluminum, ensuring markings remain crisp and readable through decades of use—no wearing off like painted or printed scales
- Multiple scale options include 1/8" increments, plus both 1/4" and 5/8" scales for enhanced layout versatility across different measuring tasks
- Matte non-glare finish eliminates sun glare on bright days and improves visibility in low-light shop conditions—readable in any lighting situation
Built-In Rafter Conversion Chart
- Integrated common rafter conversion chart provides instant calculations for roof layout without fumbling with calculators or reference books
- Eliminates math errors and speeds up complex roof framing, hip and valley layout, and rafter cutting operations
- Essential time-saver for professional framers and roofers running multiple rafter sets per day
Scribing Notches & Saw Guide Design
- Integrated 1/4" scribing notches enable fast, consistent marking for repetitive cuts—perfect for running stair stringers or cutting multiple rafters to identical measurements
- 1/8"-thick body with substantial 7/8" wide lip provides secure, slip-resistant support when used as a saw guide for 90° and 45° cuts
- Stable platform reduces saw wandering and binding, delivering cleaner cuts with less setup time and fewer wasted boards
Professional All-in-One Layout Tool
- Perfect for rafter layout, stair stringer cutting, deck framing, wall squaring, angle marking, and general carpentry
- 7-inch size balances portability with functionality—large enough for accurate layout on dimensional lumber, compact enough to fit in tool belts
- Essential tool for professional framers, roofing crews, deck builders, remodelers, and serious woodworkers who demand precision that lasts beyond the first project
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
