Alvin 12" High Impact Plastic Combination Triangular Scale, these 12" triangular scales are ideal for scholastic and vocational use. Satin finish, high-impact plastic with tapered edges. Sharp, easy-to-read graduations resist wear. English and metric. Items 110PC and 111PC are blister-carded. 1:100 metric, 10 and 50 parts to the inch, 1/4, 1/2 size; 50ths and 32nds, full size.

Features These 12 in. triangular scales are ideal for scholastic and vocational use Satin finish High-impact plastic with tapered edges Sharp, easy-to-read graduations resist wear English and metric Items 110PC and 111PC are blister-carded 1:100 metric 10 and 50 parts to the in. Size - 0.25, 0.5 in. 50ths and 32nds Full size - SKU: ALV24722