Empire EM81.12 True Blue Magnetic Tool Box Level 12 in
- Level Measurement Type: bubble
- Operation Mode: Manual
- Level Measurement Units: inch
- Material Type: Aluminum
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A straightforward 12-inch magnetic box level covering plumb, level, 45 degree and vari-pitch readings, a practical general-purpose tool rather than a precision instrument.
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ASIN: B0007A2A0QModel: EM81.12Category: Construction Levels
Overview
The Empire EM81.12 True Blue is a 12-inch magnetic tool box level with a heavy duty extruded aluminum frame and four vials for plumb, level, 45 degree and vari-pitch slope readings.
The vari-pitch vial reads slope in 1/8 inch increments, which is useful for checking roof pitch or drainage runs without a separate slope tool. A magnetic edge runs the full length of the frame so it can hold to steel studs, ductwork or appliances while you read it.
- 4 vials: plumb, level, 45 degree, vari-pitch
- Vari-pitch reads slope in 1/8-inch increments
- Full-length magnetic edge
- 12-inch extruded aluminum frame, made in USA
Who it's for
Suited to carpenters, HVAC techs and general contractors who want a compact all-purpose level for framing, appliance leveling and rough pitch checks. Less useful as a precision instrument for fine surveying work, where a dedicated slope locator or laser level would fit better.
Pros and cons
- Four vials cover plumb, level, 45 degree, slope
- Full-length magnetic edge grips steel hands-free
- Compact 12-inch size for a tool box
- Made in USA aluminum frame
- Not intended as a precision surveying instrument
Performance notes
Four vials handle plumb, level, 45 degree and vari-pitch slope in one 12-inch aluminum body, so one tool covers the checks a carpenter or HVAC tech typically needs on a job. The vari-pitch vial is graduated in 1/8 inch increments for reading roof or drain slope. A full-length magnetic edge lets it grip steel surfaces hands-free, and the frame is made in the USA.
Specifications
| Brand | Empire |
|---|---|
| Model | EM81.12 |
| Dimensions & fit | |
| Item Weight | 0.39 pounds |
| Item Dimensions L X W | 1 × 12 inches |
| Construction & materials | |
| Material Type | Aluminum |
| Color | Silver/White/Blue |
| Included components | |
| Unit Count | 1 |
| Included Components | Empire EM81.12 True Blue 12-Inch Magnetic Tool Box Level |
| Warranty & support | |
| Manufacturer Warranty Description | Lifetime warranty |
| Other details | |
| Level Measurement Type | bubble |
| Operation Mode | Manual |
| Level Measurement Units | inch |
| Number Of Items | 1 |
| Style Name | Heavy Duty,Magnetic |
| Item Type Name | Torpedo |
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Frequently asked questions
What does the vari-pitch vial on the Empire EM81.12 measure?
It reads slope in 1/8 inch increments, useful for checking roof pitch or drainage runs.
Is the Empire EM81.12 magnetic?
Yes, it has a magnetic edge running the full length of the frame for hands-free use on steel.
How long is this level?
It is a 12-inch tool box level with a heavy duty extruded aluminum frame.