📐 Elevate your craft with precision that commands respect.
The Johnson Level & Tool 420EM is a 12-inch professional-grade combination square featuring a CNC-machined cast zinc head for unmatched accuracy, a stainless steel blade with permanent dual-scale graduations, and a robust Auto-Lock blade assembly. Designed for durability and precision, it’s engineered to withstand rigorous jobsite use while delivering versatile measuring and marking capabilities 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 |
J**S
Excelente producto. Resistente
K**A
Not sure if I receive a dud but I went to use it once and dropped it on a wooden floor from about 1m high and the little metal nub that runs along the groove snapped off instantly rendering it useless. That said I just use the rule by itself so not completely useless. Expected better from a "heavy duty" product at this price.
E**T
Hard to read scale on a thin, flimsy and toyish steel rule. Do not buy.
J**A
Love that is stainless steel so it won’t corrode in humid Florida, love that the numbers are etched and won’t rub off, love how it’s a very solid hunk off metal and not some plastic Tonka Toy piece of junk, love how it has both inches and metric, and love how my table saw blade is finally square!! And all at a reasonable price. This is the one to have!
D**L
Satisfied with what i see (i’s a woodworker). Heafty and well made. Need longer testing to see if I consistently get perfect angles. Longterm Update: It’s around 1 degree not square and the locking mechanism is really hard to tighten or loosen
Trustpilot
1 week ago
1 day ago
