C-Thru® Graph Rulers

C-Thru Graph Rulers 

These handy 8ths or 10ths graph rulers are transparent for visibility and beveled to accommodate work with ink. Edges are calibrated to 16ths to the inch with a 0 centering scale down the middle. Laminated for durability.

AVAILABLE SIZES:

• 1" x 6" (inches in 8ths) B-50
• 1" x 12" (inches in 8ths) B-60
• 1" x 12" (inches in 10ths) B-65
• 2" x 12" (inches in 8ths) B-70
• 2" x 12" (inches in 16ths) B-75
• 2" x 18" (inches in 8ths) B-85
• 2" x 24" (inches in 8ths) W-248
• 2" x 12" (inches in 10ths) W-66
• 5cm x 50cm M-111