L.S. Starrett 490 and 491 Series Reversible Bevel Protractors

• Direct reading 0-180° in opposite directions, permitting the direct reading of angles and supplementary angles
• Protractor heads are made of stable cast iron and finished with a smooth black finish or wrinkle finish
• Reversible
• Reversible lock bolt allows choice of which graduated side of the blade faces the operator
• Satin chrome blades and protractor heads
• shoulder on both sides of blade allows tool to be reversed so same angle can be scribed or measured left and right
• Spirit level indicates when the base reference surface is level
• Tempered steel blades with accurate, machine-divided graduations

491 Series Reversible Bevel Protractor

L.S. Starrett 490 and 491 Series Reversible Bevel Protractors
Product Number	Blade Length	Graduation(s)	Angle	Beam Material	Blade Finish	Finish	Type	quantity	Wt.	Price	Quantity
681-52514	12 in	No. 4R - 8ths, 16ths, Quick Reading 32nds, 64ths	180.0° [Max]	Cast Iron	Satin Chrome	Black Smooth	Combination Bevel Protractor	1 per box	2.67 lb	Discontinued	Discontinued
681-52521	12 in	No. 4R - 8ths, 16ths, Quick Reading 32nds, 64ths	180.0° [Max]	Cast Iron	Regular	Black Wrinkle	Combination Bevel Protractor	1 per box	2 lb	List Price: $207.16 TODAY: $186.44 Sold-As: 1	Not In Stock