


📐 Elevate your craft with precision and style—don’t get left behind!
The Johnson Level & Tool 405 Stair/Square Gauge Set is a professional-grade, brass-plated tool designed for precise stair stringer and right-angle measurements. Featuring machined solid brass construction and flush-mounted thumbscrews, this 2-pack set offers durability, accuracy within ±0.5%, and quick adjustments, making it an essential companion for any serious craftsman or contractor.




| Manufacturer | Johnson Level & Tool |
| Part number | 405 |
| Item Weight | 54.4 g |
| Product Dimensions | 1.43 x 1.43 x 1.27 cm; 54.43 g |
| Item model number | 405 |
| Size | No Size |
| Color | Gold |
| Style | Brass Stair Guage |
| Material | Brass |
| Shape | Shape |
| Power source type | Hand_powered |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Measurement Accuracy | +/-0.5% |
| Specific uses | specific_uses_for_product |
| Included components | Saw Gauges |
| Batteries Included? | No |
| Batteries Required? | No |
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