Extra thick aircraft grade aluminum with black finish. Deep graduations are filled with yellow paint for ease of readability.
- 24" x 2" body, 16" x 1-1/2" tongue
- 1/16" and 1/8" graduations on face
- 1/10", 1/12" and 1/16" graduations on back
- Rafter tables, brace measure, octagon scale and board measure