






š Nail every cut with pro-level precision and style!
The Johnson Level & Tool 1904-1200 Johnny Square is a 12-inch professional-grade aluminum rafter square featuring CNC machined edges for exact measurements, an innovative anti-glare EZ-Read⢠finish for superior visibility and grip, and continuous scribing notches tailored for common lumber dimensions. Designed for builders and contractors, it streamlines accurate cross-cuts, angled cuts, and stair layouts with durable, easy-to-read precision.
| Manufacturer | Johnson Level & Tool |
| Part number | 211313 |
| Item Weight | 621 g |
| Product Dimensions | 2.87 x 31.75 x 6.35 cm; 621.42 g |
| Item model number | 211313 |
| Size | 12" Johnny Square |
| Color | No Color |
| Style | Rafter Square |
| Material | Aluminum |
| Power source type | AC/DC |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Measurement Accuracy | +/- 0 |
| Included components | Rafter Square |
| Batteries Included? | No |
| Batteries Required? | No |
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