

📐 Elevate your craft with precision that commands respect.
The Johnson Level & Tool 420EM is a 12-inch professional combination square featuring a CNC-machined stainless steel blade with permanent inch and metric markings, an Auto-Lock blade assembly for secure positioning, and a durable cast zinc head with chip-resistant finish. Designed for maximum accuracy and rugged jobsite durability, it serves multiple measuring and marking functions essential for professionals.



| ASIN | B00002N5O9 |
| ASIN | B00002N5O9 |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,916) |
| Customer reviews | 4.4 4.4 out of 5 stars (1,916) |
| Date First Available | 15 September 2023 |
| Date First Available | 15 September 2023 |
| Is Discontinued By Manufacturer | Yes |
| Item Package Quantity | 1 |
| Item Weight | 136 g |
| Item model number | 400EM-S |
| Item model number | 400EM-S |
| Manufacturer | Johnson Level & Tool |
| Manufacturer | Johnson Level & Tool |
| Material | Alloy Steel |
| Measurement System | Inch |
| Part number | 400EM-S |
| Product Dimensions | 1.91 x 13.97 x 30.48 cm; 136.08 g |
| Product Dimensions | 1.91 x 13.97 x 30.48 cm; 136.08 g |
| Size | Metal Combination Square |
| Style | Metal Combination Square |
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