





📐 Elevate your craft with precision that commands respect.
The Johnson Level & Tool ADS48 Adjust-A-Square is a heavy-duty, 48-inch aluminum drywall square designed for professional-grade accuracy and durability. Featuring a robust 1/4" thick extruded aluminum blade and head with a corrosion-resistant anodized finish, it locks precisely at 90° and adjusts smoothly to any angle without disassembly. Thermal-bonded graduations in 1/8" and 1/16" increments ensure easy, error-free measurements. Its fold-flat design enhances portability, making it an indispensable tool for carpenters and drywall professionals seeking reliable, long-lasting performance.

















| ASIN | B00002N5OK |
| Best Sellers Rank | #344,205 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #391 in Carpentry Squares |
| Brand Name | Johnson |
| Color | Clear,Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (318) |
| Global Trade Identification Number | 00049448237487, 00100058667221 |
| Graduation Range | 1/16 inches |
| Included Components | Johnson Level & Tool ADS48 Adjust-A-Square 48-Inch Aluminum Drywall Square |
| Item Dimensions L x W | 2"L x 1.63"W |
| Item Thickness | 0.25 inches |
| Item Type Name | Johnson Level & Tool ADS48 Adjust-A-Square 48-Inch Aluminum Drywall Square |
| Item Weight | 2.5 pounds |
| Manufacturer | Johnson Level & Tool |
| Material Type | Other |
| Model | 400500 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | ADS48 |
| Style Name | T-square,T,Heavy Duty,Square,Straight Edge |
| UPC | 100058667221 049448237487 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Warranty: Johnson Level warrants this product against defects in material and workmanship for one year after the confirmed purchase date. At its option, the company will replace or repair the product if it fails under normal use. |
Trustpilot
2 days ago
1 month ago