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Bevel Protractors

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491-18-4R

52522

491-18-4R Bevel Protractor 52522

Starrett Bevel Protractors have revolving turrets with direct reading double graduations a full 0 to 180 Deg in opposite directions. This permits direct reading of angles above or below the blade. Equipped with a handy spirit level. 18", 4R Grad, Reversible, Black Wrinkle.

Features
Specifications
Parts
Contact Starrett

Features

  • Direct reading 0-180 Deg in opposite directions, permitting the direct reading of angles and supplementary angles
  • 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
  • Reversible Black Wrinkle Finish
  • Reversible lock bolt allows choice of which graduated side of the blade faces the operator
  • 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

Specifications

  • Blade Length (in): 18"
  • Graduation Type: 4R
  • Blade Graduations (in): 8ths, 16ths, Quick Reading, 32nds, 64ths
  • Blade Finish: Regular
  • Range (Deg): 0 - 180º
  • Protractor Type: Reversible
  • Protractor Finish: Black Wrinkle Finish

Parts

    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1HEAD, PROTRACTORPR-1224W1
    2•TURRET LOCK ASS'Y COMPLETEPT990822
    3••SCREW, .157-40 LOCK X .267 LONG01170-1/21
    4••WSHR,.161X.347X.12601171-1/21
    5••SPRING, .178X.220X.313X.021X 301173-01
    6•FRAME , WRINKLENOT AVAILABLE1
    7•TURRET ASSEMBLY, WRINKLENOT AVAILABLE (2)0
    8••SCREW, .125-40 SLOT X .225 LONG03421-02
    9••VIAL ASSEMBLYPT990831
    10•••HOLDER, VIAL08416-01
    11•••VIAL, 9/32X1 1/1613262-01
    12•••LEVEL PLUG16358-01
    13••LOCK BOLT ASS'Y COMPLETEPT990060
    14•••BOLT, LOCK #11-1222658-01
    15•••NUT, .231-2801083-01
    16•••WSHR,.205X.380X.02007769-01
    17•••SPRING, .260X.310X.563X.025 X501086-01
    18BLADE ONLYB18-4R1