Starrett LSS 491-12-16R
Starrett 491-12-16R Reversible Bevel Protractor, 0 to 180 deg Measuring, 7 in L, 12 in L x 1/4 in W x 3/32 in THK Blade, Graduations 16R - Quick-Reading 32nds, 64ths, Aircraft Quick-Reading 50ths and 100ths, Cast Iron
Invoice description:
No. 490, 491 Series - Be Ve 26 Protractors, 1
Starrett Bevel Protractor, Reversible, Series: 491, 0 to 180 deg Measuring, 7 in Length, 12 in L x 1/4 in W x 3/32 in THK Blade, Graduations: 16R - Quick-Reading 32nds, 64ths, Aircraft Quick-Reading 50ths and 100ths, Cast Iron, Black Wrinkle
Features
- 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)
Specifications
Blade Size12 in L x 1/4 in W x 3/32 in THK
FinishBlack Wrinkle
Graduations16R - Quick-Reading 32nds, 64ths, Aircraft Quick-Reading 50ths and 100ths
Length7 in
MaterialCast Iron
Measuring Range0 to 180 deg
Series491
TypeReversible
Additional Information
Standards/ApprovalPROP65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm
Country of OriginUS