# Empire® 3990 Magnum® Heavy Duty Rafter Square, 12 in L, 1/8 in Graduation, 12 in Tongue, Aluminum

**Brand:** [EMPIRE](https://maxsupplyco.com/brands/EMPIRE)
**SKU:** THA23277
**MPN:** 3990
**Price:** $17.97 · in stock
**URL:** https://maxsupplyco.com/product/empire-3990

## Features

- Solid aluminum extruded square will not bend or break
- Mark or cut boards up to 12 in wide
- Thicker frame design ensures safe use as a saw guide
- Graduated notches for pulling layout lines

## Specifications

| Spec | Value |
|---|---|
| UPC | 015812039902 |
| Type | Heavy Duty |
| Brands | EMPIRE |
| Material | Aluminum |
| Width (in) | 12 |
| Height (in) | 12 |
| Length (in) | 0.875 |
| Blade Length | 12 in |
| Manufacturer | Milwaukee Tool |
| Package Quantity | 1/Each |
| Measurement System | Imperial |
| Manufacturer Part Number | 3990 |

## Description

Empire® Magnum® Rafter Square, Heavy Duty, 12 in L Size, Graduations: 1/8 in, Imperial, 12 in Tongue, 12 in Width, Aluminum, Silver.

Features

- Solid aluminum extruded square will not bend or break

- Mark or cut boards up to 12 in wide

- Thicker frame design ensures safe use as a saw guide

- Graduated notches for pulling layout lines