US$ 18.99
Safety tested to UL Standard 1482-2010 (USA)
C31 Rockwell hardness
Small size for diameters up to 4" and large size for diameters up to 6-3/8"
Assembled Depth : 8-3/8"
Color: Transparent Violet
Calculated 4065 Construction Calculator *7 To 7-1/4" Safety tested to UL StandardHighlights: Perfect for completing layouts, bids & estimates Calculates: dimensional math & conversions, right angle solutions, area & volume solutions, and various special functions Includes English & Spanish CD ROM Boxed
US$ 18.99
US$ 18.99
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