| Location Code | Orange 9G3 |
| Manufacturer | Empire |
| Model | 3990 |
| Replacement Cost | $22.00 |
Aka. Speed Square
12 inches
Article-How to use: https://www.popularmechanics.com/home/how-to/g1209/how-to-use-a-rafter-square/
Video-How to use: https://www.youtube.com/watch?v=eNH_BhjwhV8
Types of Squares: https://www.doityourself.com/stry/infoaboutsquares
Brunswick Tool Library
http://www.brunswicktoollibrary.org
Basement 1, 127 Nicholson Sthttp://www.brunswicktoollibrary.org
Brunswick East, 3057
Australia
0492807491