Swanson Tool Co S0107 Big 12 12-Inch Speed Square with Blue Book
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Category: swanson tool co.

About this item
- Heavy gauge aluminum alloy with matte finish to prevent glare
- Great for deck framing and stairway building!
- Black gradations for easy reading
- 1/4 in. and 1/2 in. spaced notches to facilitate scribing lines
- Here are some alternative phrasings for "Patented layout bar" while preserving the meaning:
- 1. Proprietary design bar
- 2. Exclusive arrangement bar
- 3. Trademarked layout strip
- 4. Registered configuration tool
- 5. Authorized layout component
- 6. Unique design element for layout
- 7. Protected structure bar
- 8. Certified layout framework



















