Staedtler 12" Architect Triangular Scale
STD9871831BK (02984-00) -
Staedtler 12" Architect Triangular Scale - 12" Length 1" Width - 3/32, 3/16, 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1-1/2, 3, 16 Graduations - Imperial Measuring System - Polystyrene - 1 Each - White
CA$16.99