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Starrett® 491-12-4R Reversible Bevel Protractor, 0 to 180 deg Measuring, 7 in L, 12 in L x 1 in W x 3/32 in THK Blade, Graduations 4R - 8ths, 16ths, Quick-Reading, 32nds, 64ths, Cast Iron
protractor bev 0-180deg 7in cast iron
Stellar Part #STARR 491-12-4R
MFG Part #491-12-4R
MFG Name:L.S. Starrett
Product Description:
Starrett® Bevel Protractor, Reversible, Series: 491, 0 to 180 deg Measuring, 7 in Length, 12 in L x 1 in W x 3/32 in THK Blade, Graduations: 4R - 8ths, 16ths, Quick-Reading, 32nds, 64ths, Cast Iron, Black Wrinkle
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- Item Features
- Technical Specifications
- Resources
- Direct reading 0 - 180 deg in opposite directions, permitting the direct reading of angles and supplementary angles
- Protractor heads are made of stable cast iron and finished with a choice of attractive black wrinkle finish or smooth black finish
- Tempered steel blades with accurate, machine-divided graduations
- A spirit level indicates when the base reference surface is level - a feature not usually available on comparable protractors
- Reversible lock bolt allows choice of which graduated side of the blade faces the operator
- Reversible, there is a shoulder on both sides of blade, allowing the tool to be reversed so the same angle can be scribed or measured left and right
- Regular finish blade
- 3-1/4 in H x 1-9/64 in W
- Starrett® satin chrome blades and protractor heads for easier reading are available (on 12 in sizes)
- Direct reading 0 - 180 deg in opposite directions, permitting the direct reading of angles and supplementary angles
- Protractor heads are made of stable cast iron and finished with a choice of attractive black wrinkle finish or smooth black finish
- Tempered steel blades with accurate, machine-divided graduations
- A spirit level indicates when the base reference surface is level - a feature not usually available on comparable protractors
- Reversible lock bolt allows choice of which graduated side of the blade faces the operator
- Reversible, there is a shoulder on both sides of blade, allowing the tool to be reversed so the same angle can be scribed or measured left and right
- Regular finish blade
- 3-1/4 in H x 1-9/64 in W
- Starrett® satin chrome blades and protractor heads for easier reading are available (on 12 in sizes)
- Blade Size:12 in L x 1 in W x 3/32 in THKFinish:Black WrinkleGraduations:4R - 8ths, 16ths, Quick-Reading, 32nds, 64thsLength:7 inMaterial:Cast IronMeasuring Range:0 to 180 degSeries:491Type:Reversible