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These transparent 180º protractor rulers have scales in both 1/16" and centimeter calibrations. The CTSW51 also has 45º and 60º triangle cut-outs plus a French curve symbol.

Item No. Description List Sale In Stock
CTB-75 12" $3.05 $3.05 Out of stock, special order
CTSW51 1.5" x 6" with Triangle and French Curve Cut Outs $8.10
(6 pieces)
$8.10 Out of stock, special order
CTW5 1.5" x 6" $19.20
(12 pieces)
$19.20 Out of stock, special order