Westcott - Westcott Grid Ruler with Metal Cutting Edge, 1.5 x 18.5

Calibrations and grids visible on both dark and light surfaces. Graduated in 16ths to the inch. Zero centering scale, so you can measure equally left and right from a centered starting point. Heavy duty transparent plastic for easy viewing to the page One edge is beveled, the other has a stainless steel edge for easy cuttingor smear-free inking Laminated for durability Perfect for all your drafting the drawing needs

Westcott C-Thru Beveled Grid Ruler - 45cm (18) – Opus Art Supplies

Rulers,1.5 x 18.5 Grid Ruler w/Metal

Rulers, 1.5 x 18.5 Grid Ruler with Metal Cutting Edge

Westcott - Professional Drafting/Measuring - Westcott

Westcott Grid Ruler With Metal Edge (B-1M)

Westcott C-Thru Beveled Grid Ruler - 45cm (18) – Opus Art Supplies

Geyer Instructional 2012 Catalog by Mark Hagar - Issuu

Westcott Clear Acrylic Grid Ruler with Cutting Edge, 18

Westcott Clear Acrylic Grid Ruler with Metal Cutting Edge - John Neal Books

Products - Jalal Surgical

Catalogue - Level 1 - - Brault & Bouthillier