Engineering Computation Pads, Cross-section Quadrille Rule (5 Sq/in, 1 Sq/in), Green Cover, 200 Green-tint 8.5 X 11 Sheets 44 oz the non-conductive D-ring acts as

the non-conductive D-ring acts as a captive hole for tethering tool lanyards and is safe to use when working around electrical circuits or heat

Rely on OEM quality

The open wire shelves are perfect for office storage

Two-year rust-proof guarantee

Engineering Computation Pads, Cross-section Quadrille Rule (5 Sq/in, 1 Sq/in), Green Cover, 200 Green-tint 8.5 X 11 Sheets 44 oz the non-conductive D-ring acts asTOPS Engineering Computation Pads are the starting point for professional diagrams and plans. Grid to edge 5 x 5 cross section rulings on back show through clearly to provide scale and structure. Margin lines and heading bars on front provide standardized formatting on every page. Each glue topped, 3 hole punched pad features low glare tinted paper to help reduce eye strain and fatigue.