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TRI SCALE ARCH 12in PLASTIC
Professional Plastic Triangular Scales
A professional-quality white plastic triangular scale with non-reflecting dull matte finished edges. Precision sharp engraved graduations. Colored furrows for quick scale selection. Relieved shape design.

NOTE:Unless otherwise specified, triangular scales are 12 in. English or 30cm metric with divisions according to the following standard graduations:

ARCHITECT’S: 3/32, 3/16, 1/8, ¼, ½, 1, 3/8, ¾, 1 ½, 3 in. to the foot; one edge divided to 16ths.

MECHANICAL DRAFTSMAN’S: 1/8, ¼, ½, 1 in. to the foot; ¼, ½, 3/8, ¾ size, 16ths and 50ths to the inch.

ENGINEERS: 10, 20, 30, 40, 50, 60 parts to the inch.

TRI SCALE ARCH 12in PLASTIC240P
TRI SCALE ARCH 12in PLASTIC
In-Stock • $14.951-11 @ $6.75   12+ @ $6.25
 
TRI SCALE ENGINEER 12in PLSTIC241P
TRI SCALE ENGINEER 12in PLSTIC
In-Stock • $14.951-11 @ $6.75   12+ @ $6.25
 
SCALE MECH TRIANG PLASTIC 12244P
SCALE MECH TRIANG PLASTIC 12
In-Stock • $14.951-11 @ $7.79   12+ @ $7.39
 
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