Helix
12" Clear 2X Magnifier Ruler Helix Warehouse Only
This 12" clear plastic ruler offers 2X magnification for reading fine print. It features both inch and metric graduations
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12" Ringbinder Ruler Helix Warehouse Only
This budget-priced, tinted plastic ruler fits most binders. For adaptation to any binder there are five standard ringbinder holes, plus a large hanging hole for easy storage. Markings are graduated in inches (1/16" markings) and metric (cm and mm).
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130mm Technical Compass Helix Warehouse Only
A quality metal compass that can create circles up to 12" in diameter. It has adjustable knees that allow for precise, small circles. Includes replacement leads and additional screws and nuts.
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6" Swing Arm Protractor Helix Warehouse Only
This transparent 6" protractor has a swing arm for precise measuring of angles.
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Angles & Circle Maker Helix Warehouse Only
This clear, round protractor rotates freely, allowing for drawing of angles like a protractor and circles like a compass. The center disc features slots for drawing angles up to 360° and holes for drawing circles from 1/8" to 4" in diameter.
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Auto Eraser Helix Warehouse Only
This handy cordless eraser is perfect for removing either pencil or ink marks. Auto Eraser comes with seven pencil and three ink erasers. Requires two AA batteries (not included).
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Auto Eraser Refills Helix Warehouse Only
These refill erasers are for use with Auto Eraser (HX1960) and are available in two versions: one for ink removal and one for erasing pencil. Each is available in packs of ten.
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Circle Ruler Helix Warehouse Only
This ruler also works as a compass, allowing the user to make circles from 1/16" to 12" in diameter.
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Clear Plastic T-Squares Helix Warehouse Only
Made of clear, blue-tinted, flexible plastic, these T-squares have both standard and metric scales.
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Drawing Boards Helix Warehouse Only
These top quality, light-weight 11/16" thick boards are a must for every draftsman and engineer. The drawing surfaces are 2-ply basswood, permanently attached to a honeycomb core, which gives these boards excellent strength yet keeps them light-weight. The Metal-Edge drawing board has specially machined, triple-groove, metal-edges along the short side, assuring a permanent, true square edge.
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Geometry Template Helix Warehouse Only
Render 17 popular geometric shapes in neat, accurate lines with this plastic, bevel edged template featuring printed metric graduations.
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Italic Lettering Guide Set Helix Warehouse Only
A 4-piece set of plastic lettering guides with .5", .75", 1" and 1.25" italic upper and lower case letters and numbers. The guides can be used with pencils, pens, brushes, markers and more. The ink risers and reverse side prevent smudging when using inking pen.
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Lettering Guide Value Pack Helix Warehouse Only
This value pack contains four frequently used plastic lettering guides for creating signs with letters and numbers. It can be used with pencils, brushes or any shape and size markers. Contains: 5 mm. 1/4" upper and lowercase, 10 mm. 1/2" upper and lowercase, 20 mm. 3/4" uppercase, and 30 mm. 1-1/4" uppercase.
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Pebble Erasers Helix Warehouse Only
These ergonomic pebble-shaped erasers are perfect for accurate erasing. They are made of a latex- and PVC-free polymer material that leaves minimal eraser dust. Two erasers per package.
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Shatter-Resistant Ruler Helix Warehouse Only
Extremely shatter- and scratch-resistant rulers with permanently embossed inch and metric graduations.
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Stainless Steel Ruler Helix Warehouse Only
Stainless steel cork back rulers, excellent for precise measuring and for use as a straight edge when cutting.
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Student Triangular Scales Helix Warehouse Only
Architect and Engineer student quality 12" plastic triangular scales.
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Triangle Sets Helix Warehouse Only
Two plastic student triangles, 45° and 60°, in each set.
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