Rileystreet Art Supply

hollow engineer scale (aluminum)

pocket engineer scale

pocket architectural scale

rolling parallel ruler

clear plastic t-square

stainless steel rulers w/ cork back

aluminum yard stick

straightedges with center finding back

alumicutter

metal t-square

wooden t-square

60° acrylic triangles

45° acrylic triangles

adjustable triangle (12in)

geometry combo set

flexible curves

swing-arm protractor (6in)

180° protractor (6in)

360° protractor (6in)

circular proportional scale